https://www.instagram.com/explore/tags/adrenaline/ This spindrift 37 was built or extended to 41′ which should help nicely with the sailing performance and load carrying with the 2 Diesel engines and have stronger rudders than the transom mounted of the original design. But they will have to be careful not to ground them as they will probably be lower than the hull without the dagger boards down.
I searched the web for all the interesting links I could find about The Spindrift 37 design of Aussi “Lock Crowther” here is a great link about lock Crowther and people that knew him
https://www.boatdesign.net/threads/lock-crowther-biography.30229/ and here http://www.cruisersforum.com/forums/f48/lock-crowther-design-notes-as-promised-5910.html
A stock spindrift build in 1975 in USA by bell composites,Fl
S/v Zingaro board repair ( also great you tube channel )
Link to cruiser forum again with comment from1973 spindrift 37 stretched to 40 and sailed UK to NZ … might be interesting contact
This is I think the same guy on boat design forum “Cleveland” ( Cleveland Motley on instagram)
Rebuilding a spindrift 37 …….a couple of construction dwgs there and original sail plan etc Some really scary pictures of his ongoing rebuild and the consequence of the builder using expanding foam causing huge issues later.
I follow Billy and Sierra who travel and post about their time with their 4 legged crew Jetty on u-tube and at. http://tulasendlesssummer.com/ on their new boat. https://youtu.be/Tlo1TBT2C90