I'm thinking this is going to make it tow "crooked" and will wear your tires very quickly. The best thing might be to have a body shop pull the frame into the correct position. Another option might just be to match to the correct side and redrill some mounting holes. Last option... trade it in on one without frame damage.
But I wouldn't tow it in it's current state.
2000 Fleetwood American Eagle DP
2010 Cadillac SRX, 4 bicycles
Fulltiming since Oct. 2, 2010. Kerry & Bess Ann