Justin, send it to me and I will build one for you. Put two 12" sheets of medium to hard balsa and the rudder in a bubble pack and send it to me. Also, put two 12"X12" monocote pieces in with it. I'll supply the post material and glue. I will have it to you in a week of getting it. Put five bucks in with it so I can ship it back to you in a box. It will survive better that way.
Bob Bray
4102 VT. RTE 14 LOT #1
Williamstown VT. 05679
802-433-6602
I promise it will be nicer than the original.