bunny 19 - I smiled when I read your post, because like you, I am so used to booking meals and activities at WDW with PS deadlines. I called VB several times to find out what I had to do when to ensure that we were signed up for all that we wanted, especially since we were there at Easter. I learned that you don't do that there, other than meals which you can make PS's 30 days in advance. When you check in, go to Eb and Flos to find out what you need to do for the activities that week. The front desk gives you a daily calendar when you check in listing what is happening at the resort during your stay. It is very laid back. The Unbirthday Party is very popular, and you sign up the day of the party. I think you need to line up around 8 to 8:30AM. I do not know the cost, but I bet if you post on this board someone will know. Enjoy your trip!
Mike and Natalie - At the entrance to the beach from the VB resort, they were renting all sorts of stuff for the beach. (We rented an umbrella and lounge chairs one day). I just asked my DH and he said that he thinks they rent Waverunners for $50 per 1/2 hr for members and $55 per 1/2 hour for nonmembers. He thought that he saw two there (there were never many on the water during our stay and we did not rent them). You may want to see if other members here know or call the resort to confirm. I have never been to HHI.