Fast electric rc boats, 20-50mph, lots of rc boat videos.we sell cen racing boats, how to info on building your own rc boat. top speed boat calculator program. I will be using corrugated plastic to form the hull which will be covered in bondo and painted. the transmitter, receiver, servo and motors are from an old. Model boat hull design notes – hull design and construction is my favorite aspect of building model boats. here are some tips for hard chine and round bilged hulls.