Just to give you a heads up in case you didn't know this, but dinghys are not allowed on the beach at the Baths. You have to tie your dink up to a line about 30 feet offshore and swim/snorkel into the beach area. I think the park service did this because of some near misses with swimmers in the water. If you don't want to swim in you might consider docking at Leverick and renting a jeep and driving over to the Baths. Very scenic drive. If you opt for this don't forget your park service papers or you will have to buy admission tickets to go down the hill to the Baths from the top. Oh, and I'm just guessing how far offshore the dinghy tie off is. It might be 50 feet or even more. Anyway, have fun and don't forget the sunscreen...lol