I have a 1967 100-S Evinrude. It doesn't run now and hasn't in a while, 4+ years. After looking through threads for a couple of weeks, it seems that there's a lot of things to check & possibly replace. My biggest problem is I can't seem to find any parts listings for that engine. Most listings stop at '71. Can someone advise if these parts are still available and if so where? I'm thinking I'll need a carb rebuild kit, a new float, tune-up kit, new plugs & wires, & an impeller. Maybe new seals for the engine & lower unit. I've gotten a repair manual. And a parts manual would be good if parts are still available, then maybe sierra replacement no.'s might make sense. This is my first boat experience & don't want to just throw money away on some outdated engine. Any and all advice would be appreciated as I've only got $30.00 into it now.