Hi Bill, (I hope that is your first name--I'm making an assumption based on your email address). I read you March account of a sail on a Montgomery 15. I currently own and sail a WWP 15 as you mentioned that you did. I have been attracted to the M-15 because of the keel balast. I found your account of sailing the M-15 very interesting. You mentioned the cabin. Is there more room in the M-15 cabin then in the P-15? Ron P. WWP 15 Ogden, Utah