Okay, we don't ALL have the Everglades in our backyard, but you might have somewhere you can use one of Panther Airboat's newest models.  With huge GM V-8 engines and propeller systems that include twin, contra-rotating 84", 8-blade airscrews, these airboats will really move.

The unique advantage of the twin, contra-rotating props is that they cancel the normal torque forces that can literally spin an airboat in circles.  They also greatly increase the efficiency, according to Panther, with thrust increases up to 30 percent and fuel burn lowered by up to 25 percent.

My photos from the Panther display here at the Miami Convention Center really don't do the boats justice.  Stop by their website if you want to see some neat pictures and videos.

TOM TRIPPPanther Airboats Lightning Model at the Miami Boat Show