"Welcome Back, Kotter" Project

[taylorr]

Hey there! I've decided that I want to try and collect autographs from the main characters of one of my favorite shows "Welcome Back, Kotter". I already have an autograph of John Travolta who played Vinnie Barbarino and wanted to get the rest of the actors. I've tried to get autographs from Gabe Kaplan, Marcia Strassman, Ron Palillo, Lawrence Hilton Jacobs (who I got an RTS from), and Robert Hegyes. However I did that back when I first started collecting and didn't send pictures so I figure I'd have a greater shot if I sent a picture. My question is, does anyone know the signing habits of these actors? I have an address for Robert Hegyes (Juan Epstein) that I wanna try but I don't know about the other ones.

Thanks