Damn, forgot all about Duckworth! Definately worth checking out at the boat show!
yes they are a very good boat company that alot of people dont notice,,but my buddys dad road in there rapid show boat,,had two 454 side by side,,,and he was sold,,,his is like 30foot with 351 winsor,,and it turns on a dime,,turns so good i guess it allmost threw him out of the boat while showing off to his freinds,,lol,,it can go max speed about 50 or 55 mph and you can turn it at max speed and face the othere way,,thing is amazing for a boat
only draft 5 inch in the water for a v desine thats pretty good,,goes up any rapids he ever wanted to get to fishing holes,,he even hit a few boulders before,,and never hurt his aluminum at all,,thing is tuff as nails
as for fiber glass and aluminum,,,,aluminum for me,,notice most rapid desined boats are aluminum mostly,lol,,,and he has owned his duckworth for over 15 years with hard service,,even had a motor replaced over the years,,and still a nice boat,,as for stress i would give the edge to aluminum than fiber glass,<~~if aluminum can hold together a jet at mach 2 its tuff anuff for a boat,,lol,,its light and it doesnt break apart easly,,,,unless you just got cheap desined junk,,,fiber glass makes a good boat too<~~see some falling apart and some in great shape,,i guess its all in the luck of the draw and how ya treat your boat