I did the
DVC members cruise the Wednesday after the Mega Meet last month.
Meet at the Contemporary dock. We got chocolate covered strawberries, sparkling wine and some cookies. After about 20-30 minutes, we were shown to our boats. There were about 18 people, so two boats. Once on board, there was a cooler with bottled sodas and some chips/snacks/etc. We got a tour around the lagoon, and prime viewing of the Electric Water Pageant. We then went over to the Magic Kingdom, and an awesome view of Wishes with the music playing on the boat. Then a short ride back over to the Contemporary dock.
The Pirates cruise was occasionally within ear shot of us. The vibe is WAY more chill on the DVC cruise. We all just enjoyed being on the water, and the views of all the resorts. The captain told us all about various things that can be seen from the boat, and answered questions. Overall, an awesome experience. No one I saw attempted to tip anyone.
Hope that helps!