Seawind kits were developed and sold by SNA Inc. of Kimberton , Pennsylvania , United States .
The Seawind was originally designed in the late seventies in Haliburton , Ontario .
Seawind kits were developed and sold by SNA Inc. of Kimberton , Pennsylvania , United States .
The Seawind was originally designed in the late seventies in Haliburton , Ontario .