This is a wooden step hull 26"x13" powered by an OS46AX, I call it "Steppin' Out". I have GPS-ed this boat at 36.5, but have documentation of 35.6 on choppy water. I believe this boat is capable of hitting 40 mph on a good day. Here is a few pics and vids.

"Steppin' Out" (broadband) (http://www.rc-airboats.com/gallery/albums/ABW-Videos/Steppin_Out_at_35_mph_BB.wmv)
"Steppin' Out" (dial-up) (http://www.rc-airboats.com/gallery/albums/ABW-Videos/Stepping_Out_at_35_DU.wmv)

http://www.rc-airboats.com/gallery/albums/ABW-Videos/DSC04763.jpg

http://www.rc-airboats.com/gallery/albums/ABW-Videos/DSC04813.jpg

http://www.rc-airboats.com/gallery/albums/ABW-Videos/DSC04814.jpg