We are also going to HH for the Presidents Day weekend. We went last year too. I called the front desk last year and asked them to fax me a copy of the activies, and they did. The kids joined in some sort of mystery game where they had to follow clues. We also played Goofy Bingo, and the kids made T shirts with a "fish" print on them. They used real fish for this!!!
We rode bikes, flew a kite, went fishing, and of course swimmimg. I do remember they had a Bar-B-Que one evening and it smelled wonderful but we already had dinner plans.
Have a great time! Maybe we will see you there!