Sleepaway Camp was released on November 18th, 1983.
Filming locations include Argyle and Glens Falls, NY.
Boating accident - In front of* 327 Miller Rd. Argyle, NY. 12809
(Summit Lake)
Aunt Martha's house - 22 Roosevelt Ave. Glens Falls, NY. 12801
Camp Arawak - 285 Lohret Rd. Argyle, NY. 12809
I'd like to thank Dan Komaror for his assistance with this post.