Using plywood I drew outline of frame  and used wooden blocks to hold tubing in place for welding. This jig was used to make the left and right side
this picture shows the wooden blocks and jig
need more room in the garage!!!!!!!
After  tack welding right and left side, started to place cross tubes in place.

I should of finish welding  the sides before putting the two together, would of been easier in the long run.

 

Added the rudder frame in the back, still need to bend the front tubing .
basic frame is built at this point,  it took approx 2 weeks of part time welding and cutting to get to this point.