As of 2 years ago they had weekly or semi monthly sprint car racing at a very small ( 1/5 mile) dirt track. The arizona non wing group went over there 2 years in a row for a challenge against the locals. I think when they do their weekly deal they run wings and they used to run smaller motors with carbs on em but they may have evolved a bit since the mainlanders started coming over. Seems like one of the Frietas brothers over there won both years when the mainlanders came over.