This is remix of great project http://www.thingiverse.com/thing:1430416 rc katamaran sailboat made by PrinzThomas.
Original hull files was a little too big for my printer. This version is splitted for 8 parts and it is printable even on smaller machines.
You need to mirror files after placing it in Repetier for the second hull part (left).
As a PrinzThomas recomendation please use PetG for printing.
Glue it together. 8 parts for the left hull and 8 for the right.