I'm getting an error; " 
The BoatSearchResults controller must have an onBoatSelect function that stores the boatId in the component’s selectedBoatId attribute."
Here's my code;
BoatSelect.evt
<aura:event type="COMPONENT" description="fires when a user clicks a boat on BoatSearchResults.cmp">
    <aura:attribute name="BoatId" type="Id"/>
</aura:event>
BoatTile.cmp
<aura:component implements="force:appHostable,flexipage:availableForAllPageTypes" access="global" >

              <aura:attribute name="boat" type="Boat__c" />

    <aura:attribute name="selected" type="Boolean" default="false" />



    <aura:registerEvent name="BoatSelect" type="c:BoatSelect"/>

   

    <lightning:button name="{!v.boat.Id}" class="{!v.selected? 'tile selected' : 'tile'}"
                       onclick="{!c.onBoatClick}" >
        <div style="{! 'background-image:url(\'' + v.boat.Picture__c + '\'); '}" class="innertile">
          <div class="lower-third">
           <h1 class="slds-truncate">{!v.boat.Contact__r.Name}</h1>
          </div>
        </div>
    </lightning:button>
</aura:component>
BoatTile.css
.THIS {
}

.THIS.tile {
    position:relative;
    display: inline-block;
    width: 100%;
    height: 220px;
    padding: 1px !important;
}

.THIS .innertile {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    height: 100%;
}

.THIS .lower-third {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    color: #FFFFFF;
    background-color: rgba(0, 0, 0, .4);
    padding: 6px 8px;
}

.THIS.selected {
    border: 3px solid rgb(0, 112, 210);
}

BoatSearchResults.aspx
public with sharing class BoatSearchResults  {
    @AuraEnabled
     public static List <Boat__c> getBoats(String boatTypeId) {
      if(boatTypeId != '')  {
             return [SELECT id, BoatType__c, picture__c, name,contact__r.Name
                    FROM Boat__c
                    WHERE BoatType__c =:boatTypeId];
      } else {
          return [SELECT id, BoatType__c, picture__c, name,contact__r.Name
                    FROM Boat__c];
      }
         }
         }

BoatSearchResults.cmp
<aura:component implements="force:appHostable,flexipage:availableForAllPageTypes"
                access="global" controller="BoatSearchResults">
    <aura:handler name="init" action="{!c.doSearch}" value="{!this}"/>
    <aura:attribute name="boatTypeId" type="String" />
    <aura:attribute name="boats" type="Boat__c[]" />
    <aura:handler name="BoatSelect" event="c:BoatSelect" action="{!c.onBoatSelect}"/>
     <aura:attribute name="selectedBoatId" type="Id"/>

    <lightning:layout multipleRows="true" >

        <aura:iteration items="{!v.boats}" var="boat">
            <lightning:layoutItem  padding="around-small">
                <c:BoatTile boat="{!boat}"
                            selected="{!boat.Id == v.selectedBoatId ? 'true' : 'false' }"/>
            </lightning:layoutItem>
        </aura:iteration>

        <aura:if isTrue="{!v.boats.length==0}">
            <lightning:layoutItem class="slds-align_absolute-center" flexibility="auto" padding="around-small">
                <ui:outputText value="No boats found" />
            </lightning:layoutItem>
        </aura:if>

    </lightning:layout>
</aura:component>

BoatTileController.js
({
    onBoatClick : function(component, event, helper) {
        var cmpEvent = component.getEvent("BoatSelect");
        var boatId = event.getSource().get("v.name");
        cmpEvent.setParams({
            "boatId" : boatId
        });
        cmpEvent.fire();
    }
})

BoatSearchResultsController.js
({
 doSearch : function(component, event, helper) {
  alert(component.get("v.boatTypeId")); //<---here I am getting undefined
        helper.onSearch(component); //calling helper method
 },
     search: function(component, event, helper){
        var params = event.getParam('arguments');
        alert(params.boatTypeId); //<---getting proper value
        alert(component.set("v.boatTypeId", params.boatTypeId)); //<---here I am getting undefined
        var a = component.get('c.doSearch');
        $A.enqueueAction(a);
    }
})

BoatSearchResultsHelper.js
({
    onSearch : function(component, event) {
        var boatTypId = component.get("v.boatTypeId");
        alert(boatTypId); //<---here I am getting undefined
        console.log("boatTypId--> " + boatTypId);
        var action = component.get("c.getBoats");
        action.setParams({boatTypeId:boatTypId});

        //add the callback behavior for when the response is received
        action.setCallback(this, function(response){
            var state = response.getState();
            console.log("state " + state);
            if(state === "SUCCESS"){
                var res = response.getReturnValue();
                component.set("v.boats", res);
                //console.log("v.boats ->"+ JSON.stringify(res));
            }
            else{
                console.log("Failed with state: " + state);
            }
        });

        //send action off to be executed
        $A.enqueueAction(action);
    },
})
BoatSearchResultsHelper.js
({
    onSearch : function(component) {
        var action = component.get("c.getBoats");
        action.setParam({"boatTypeId":""});
        action.setCallback(this, function(response){
        var status = response.getState();
            if(status === "SUCCESS"){
             if(! $A.util.isEmpty(response.getReturnValue())){
                    component.set("v.boatTypeId",response.getReturnValue());
                } else {
                     component.set("v.recordError","No boats found");
                }
            }
        });
        $A.enqueueAction(action);
    }
})
 

Error: FATAL_ERROR|System.LimitException: Apex CPU time limit exceeded

The records basically come into my trigger code at Step 7 here (who knows if this is up to date):
https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_triggers_order_of_execution.htm

And the CPU limit shows it is over the limit as soon as it hits my package.
Maximum CPU time: 13170 out of 10000 ******* CLOSE TO LIMIT

At this point as an App Builder what the heck can I do? The user doesn't seem to understand I can't controll all the workflows they have setup. Of course the error email they get is right when it comes into my package and tries to run the first line so it looks like I'm the cause and Salesforce Support just tells them the same thing so it is futile to argue. Even running a limit check to see if the limits are blown throws the exception