I'm pretty anti working out or anything productive or counting calories, etc on vacation. Its mostly that its a solid excuse to excape my family and the small cabin and the pickering between the kids and DH and the kids for awhile. I found it very relaxing on the
RCCL cruise but the fitness center included a vacant steam room and sauna and I spent a few minutes in each and had a long powerful roomy shower too......... so it was very relaxing. The at sea day is a lot of time together, I'm thinking the 15 for rain forest is worth it. DH can think I'm working out for an hour when its really 10 min of working out followed by 50 minutes of lounging in peace!