Here's the official IHRA announcement about Orlando. At the bottom, they say that Orlando will have a ProAm along with South Georgia Motorsports Park. With Immokalee having the season opener again, that's 3 ProAm weekends. Just gotta wait for the rest of the schedules to come out.
http://www.ihra.com/ihra-tracks/trac...-racing-series
Mike, I think not being able to have a dual sanction is mainly an ego/exclusive rights thing. Besides, the track would have to fork out 2 membership fees.