We are closing in on a plan for our August trip to Maine. We would like to spend a few days rafting, moose watching, biking, etc. and then spend a few days in Bar Harbor/Acadia. Has anybody spent time at the Birches in Rockwood? It looks good for us, location- wise and I like that they seem to help coordinate activities. I would be interested in any feedback about the quality of the rapids (for example, is this area known as "tame" or "lame" at that time of year) and any specific feedback about the cabins/dining at Birches. I already read the reviews on tripadvisor, and they look good, but didn't really get at these points. We haven't booked it yet, and would be open to another location with a hotel/lodging option. Many thanks.