There are 5 drive-in theaters within 35 miles of here. The Hollywood Drive-In in Poestenkill, NY (which I went to in 1995), the Malta Drive-in in Malta, NY (a few miles south of Saratoga Springs), Jericho Drive-in in Coeymans, NY, Hi-Way Drive-in (or something along those lines) in Coxsackie, NY and Hathaways' Drive-in in Buskirk, NY.
Hollywood Drive-in has only one screen, but plays a double feature each night. Hi-Way (located near 2 jails) has 3 screens that each have a double feature nightly.