Ah, Yes, Woods Hole. Famous for Alvin and Remus, (An autonomous submersible). I'll be going down there tomorrow night to exhibit my subs on Saturday and Sunday, at the Woods Hole Model Boat Show, April 16 and 17. I plan to demonstrate model sub operation in the Oceanographic Institution's 40 ft. long test tank. Come on down if you can. Many surface ships models are on display each day, and sub demos are scheduled both mornings from 10 or 11-12. I'll see if I can get permission to get you to run your sub in the tank, if you bring an operational model. Contact me today or tomorrow morning.
RCABS- It's easy to control your own bladder!