My parents owned Brydon Lake, in Andes, NY back in the 60's. BEST part of my childhood. Says Lisa Spar
Tremper Kill River has a close by whitewater bit; the Below Andes to gauging station portion is a great 6.3-mile-in-length class I-III bit of whitewater. In case you have a little bit of whitewater kayaking or rafting familiarity, this bit of Tremper Kill River could be a great bit for your capability. On Delaware River - West Branch you come upon the
nearby Delhi to Walton segment. This is a class I-II, 18-mile-long bit of whitewater. It's probably reasonable to go whitewater rafting and kayaking on this bit of Delaware River - West Branch even if you believe your whitewater rafting and kayaking capabilities aren't very fine.