Sorry to hear your plans were rearranged by the weather, mmausse. Sounds like the party we tried to have a few years ago. We planned a caroling party for the weekend before Christmas, but it was something like 18 below 0 that night. We went ahead with the party, but only about 6 people could make it and we sat around eating chicken chili and singing to each other. We rescheduled the get-together for New Year's Day as an ice skating party (now our annual tradition) but it was 58 and sunny that day, not a chip of ice left in our rink.
Thanks for the encouragement, GoofysMuse. It looks like this trip will be all about spontaneity, 'cuz I still have made NO plans. I need to start focusing on the second trip, as I want to make it really special for my cousin, who really needs the break, so I think DH and I will be pretty much winging it. You're right about the benefits of concierge, though - we must drive them nuts changing our minds once we get there, and they never bat an eye or lose those smiles.