Charlie, thanks also for the warning about the tides and fog. I've been to Casco Bay and nearby areas a lot, a week at a time, but it isn't my neck of the woods, and I don't have a good, built-in feeling for where safety ends and danger begins. In fact, my brother in law became lost in the fog on a boat returning from Cranberry Island, where he was recording music a number of years ago. It wasn't fun, but luckily it worked out in the end. "Music from Cranberry Island" is the CD he recorded there in a classical ensemble.