Luke Mulhollem, left, and Jason Mangus prepare to race in the Anything That Floats race during the Three Rivers Regatta at the Point on Saturday. A third teammate was going to use the bicycle to power a paddle wheel on the back of the boat, but it broken almost immediately. (Photo by Rebecca Droke/Post-Gazette) #Pittsburgh #PGH #412 #ThreeRiversRegatta #Regatta #AnythingThatFloats #PGPhotos