Miami, Florida: Lots of people, but the closest parks are in Orlando.
Casa Grande, Arizona: At the intersection of I-8 and I-10, right in-between Tucson and Phoenix. It'd be open year round, providing extra money. The best Arizona's got is Castles & Coasters, which, quoted from somebody a while back, is "a mini putt course that just built a single loop coaster over everything to claim Arizona's only coaster. Tucson has what...Old Tucson, an old west movie themed park, where the shows outnumber the rides. The best thrill there is probably the Arrow Dynamics built Horseless Carriage car ride.
Internationally, there are tons of places though. Recife in Brazil, Naples in Italy, ANYWHERE in China, Australia, etc.
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