Hello, I’ve been designing and building a number of TIG welded aluminum hulls for my water quality and bathymetry projects and have one that I need to sell. This design is very efficient - but it turned out not to be the right design for this particular project so I am going to build a different hull, need to sell this one.
Photos are available here: http://diydrones.com/group/arduboat-user-group/forum/topics/for-sale-aluminum-arduboat-hull-1m-long
I have designed a rudder system which uses a 3D Printed Rudder, Servo Holder with a bolt, pipe, and flange to create a reliable sealed above-water-line steering system. I will include it and the servo, so all that will be needed in this is to connect that servo to your system. Steering - one of the biggest pains, already solved! 
It has a cutout on top for a Lowrance sonar unit - but I have a blank that can bolt in this hole to seal it up.
This is setup for a T100 thruster from BlueRobotics. The thruster is not included as it will be on the new design - though if you want it, I will include it attached/sealed for $120
If anyone wants this, I’m asking $250 shipped to the US. Let me know if interested if you have any questions!
Specs are:
- Length: 1000mm
- Width: 300mm
- Material: 060 5052 Aluminum
Included:
- Hull
- Sonar Cutout Blank
- Bolt on Lid
- 3D Printed Plug for hole on back
- Dome
- Hour Meter
- Hull
- Steering/Rudder System