We had a great time on the tour! The boat has a main floor that is partially enclosed and an upper deck which is all open and only a small amount of shade above the bar. Speaking of bars...they have 2 and also have 2 small restrooms. Once out in the Gulf, we found a couple of pods of dolphins and soon after the captain teamed up with another boat to make 2 wakes...the dolpins played in the water in between and the wakes behind our boats. It was neat to watch! The crew was nice and made sure everyone was doing good. They also have a few drink packages that seem worth it, if you want something to drink. (Soft drinks and beer...liquor was available but not in the drink packages.) There was plenty of room on top and on the main deck. We started on top then moved to the bottom when we got a little hot. We would definitely go again.