It’s Hydro Fever at the Hydroplane and Raceboat Museum!  This annual FREE open house includes Casper model hydro races, hydroplane memorabilia and of course vintage unlimited hydroplanes.  On display are the Slo-Mo-Shun V,Miss Bardahl, Miss Wahoo, Atlas Van lines, Oh Boy! Oberto, Hurricane IV and Miss Budweiser. 

http://thunderboats.ning.com/