Ian,
I am pleased to say that there is opportunity in Danbury for a possible summer CFI position. There are several flight schools based there like North American Aviation, Curtis Aero, Sadler Aero, and Arrow Aviation. You may be able to find something at any of those. Candlelight Airpark, an uncontrolled field adjacent to Candlewood Lake, may employ you as a glider towing pilot. I do not know about it for sure, but they do have a lot of glider activity over there. Check it out. Good luck.