@kxnny I would recommend getting a (135) Pentax K1000, Canon AE-1, Canon A-1, and Olympus OM10; (120) FPP Debonair. For films; If you have access to a darkroom, Black and White would be great because you can learn a lot like developing, enlarging, and scanning. Black and white film I recommend are Kodak Tri-X 400 and Ilford films. good cheap starter color film is Fuji Superia 400 or 800, Kodak Gold 200 or 400, Fujicolor 200. As you become more familiar with films, you should pick films you like of and shoot them.
This is really general; so if you have any questions or need help feel free to message me i'd be more than happy to help you!