You're right, Bob, the C310 is a lot wider at the stern then the 30. We use an 8' Walker Bay for a dinghy. Not sure how that would work out for you, though. We keep Andante at the Town River Yacht Club in Quincy. I've visited your area by car many times, but never by boat. It's on my list of anchorages to try some day.I thought about it but wasn't sure if the boat is wide enough at the stern. I'd love to see picture if you decide to do it.
Tom, The 31 is wider at the stern. Where do you keep you're boat?