That doesn't sound fair to me either. I can understand why you pulled out. They are missing out... I kinda thought they were thinking about adding a track anyways - I'm surprised they asked you to take it out...
There's always the Kalamazoo Fair grounds, which is about 15-20 minutes south of US 131 about a mile north of I-94, about 4 miles west of the US131/I-94 junction. They have grandstands in place and have truck pulls there anyway. I would expect minimal track building if any at all.
The pulls on Saturday, drags on Sunday has -ahem- been done before - and Kalamazoo has ample hotel space, while Martin does not...
Just my 2 cents