Jerry Montgomery’s Pocket Cruiser Design Changes: Late 1960s through 2016 M17 – 90% of the hull shape designed by Lyle Hess. Jerry had some set ideas for the type of boat he wanted when contacting Lyle. What ultimately went into production was about 90% Lyle and with the remainder Jerry’s perspective on sailing boat design. … More Jerry Montgomery Designs: 1970 – 2016