cheap paint job

Hey has anybody out there done a "rustoleum" paint job on a car. This is not for my Duster but for my daily driver 1993 plymouth Acclaim. Anything would look better than the original paint that is peeling off. {poor quality paint of the early 1990's}. If rustoleum is not advisable that what would be a good alternative cheap paint. Ive got the shop and compressor. {i remember a kid that used some sort of fleet paint but i cant remember the details}

The farm stores sell "tractor" type paint. Either that or do some prep and drive it over to Maaco