Go ahead and make the ressies...I just did the same thing a few months ago. We're going with my brother and his family 10/29-11/5. I asked them to think about where they might want to go- They're on the DP, we're not...we usually like to just grab counter service, and plan only one or two sit-down meals. Well, they dawdled, but I made a bunch of ADR's for them and just mentioned that I am not trying to be controlling, but I wanted to make sure they made the most of their DP. Fast forward to last week when my SIL called and was so thankful that I did that because she was talking to someone who just came back and told her they had a hard getting ADR's!