We thoroughly enjoyed this tour and the crew clearly knows what they are doing. I'm not sure the drinks specials are worth it but the boat, scenery and tour were very worthwhile. We got there 45 minutes early as advised, although we had bought our tickets online, but we were the only ones for quite a while. It was fun to observe the harbor scene though. The boat goes out into the Gulf so bring a sweater and, again - lots of dolphins! Learned a lot along the way.