Airwick
Member
I you want long range, comfort in a seaway and efficiency:
http://www.nigelirens.com/boats/power-boats/ilan/
Or a bigger version:
http://www.shuttleworthdesign.com/adastra.php

http://www.nigelirens.com/boats/power-boats/ilan/
Or a bigger version:

http://www.shuttleworthdesign.com/adastra.php