Ubly dragway is having "test and tune" for the first three Saturdays in May and the first 2 sats of June. $20 and you can run as many passes as you want as long as you dont mind running against the occasional snowmobile
Though it may be a tad far for you southern boys
Milan is a little closer, although their test and tune is on weds. I'm going to be heading up there within the next couple weeks. It would be cool to not have the only GN there