Hey, to the guy who brought his canoe & diving compressor:
I looked up the NH state law on Grafton pond and it looks like your dive equipment is OK:
http://www.gencourt.state.nh.us/RSA/html/XXII/270/270-95.htm
Only requirement is that you have a "dive flag" on the compressor raft:
http://www.gencourt.state.nh.us/RSA/html/XXII/270/270-31.htm
Cool, I'll tell him. It didn't work out today, he had equipment trouble, so we'll go out again on the weekend.
But beware the Grafton pond sharks!!
(http://www.graphic-design.com/photographic/sharks/art/12girl-sharks-section.jpg)
we canoed and swam on Tuesday at Tewksberry Pond and Wednesday at Muscoma Lake. Maybe Grafton Pond next time. :)