Are all party boat hulls displacement type?
Is a Gillikin, Lydia, Yank, and Gulf craft under water hull design basically the same?
Also assuming all the boats were the same length, what would make one boat, as far as pitch and roll, more stabile than another? for example is a 20 ft beam more stabile in a beam sea than a boat with only 16 ft.
Does weight matter? for example a wood/glass boat is more stable in pitch/roll than aluminum?