@Karritz
First of all good luck with your new job and you lost me completely with the following sentence " Need to be able to make pivot tables and don't usually use them as I generally do the same thing by writing VBA to achieve the desired results" lol :)
I love what you are doing I basically just used the last world to test/try everything I want to eventually use in the world for good but because I cannot build I find the thought of building ports and trying to add a diving lots etc completely daunting.. however the dive lot you have created looks quite deep which I thought was not so possible in worlds that come without a deep water?
I thought you meant you had added a dive lot kind of ready made not that you had created one by from scratch and painted yourself-) what is the reason your sims cannot click on the fish is that because of spawners do you think..well whatever it is totally well done so far :)