We had booked a pair of jet ski rides for the Saturday of our trip. We noticed on the Friday that the jet skis weren't out on the water, so checked with the staff if they'd be going on Saturday. The staff said they'd canceled Friday's trips as the water was too rough and that they'd be able to get us out on Saturday, but the water would likely still be choppy, and offered to rebook us for Sunday when conditions looked better. We happily took the offer. We got there on time on Sunday, signed our waivers (do your boating registration online before!) and got an overview of what to expect. When I said it was my first time on a jet ski, the staffer gave me a big smile and said, "oh man, you're about to have fun!" and he was right! We had an absolute blast going out on the water and were pretty much free to go where we liked for the hour. Definitely the highlight of the trip! Highly recommended.
We also rented a golf cart for 2 hours on the Saturday to explore the area, ended up going to Another Broken Egg for breakfast (also highly recommend!). Had to sign a few waivers as well, but a straight forward process. We were able to hook up our phones to bluetooth to play music as we drove around. Nice way to see what Clearwater Beach has to offer!