Warning: This is kind of gross. You should have gotten that from the title of the post, but just in case you were skimming..... How to stuff a mouse, taxidermy for beginners.
Personally I'd have made the incision along the belly, not the back.
I wish I had time to check out more of these swimming spots!
Boston and New York are both cities on the sea where I've lived and 90 per cent of the time not even been conscious of being so close to the ocean. Boston really has a lot of urban beaches.