I am still trying to get a sponsored tournament but I need to get an idea of how many people would attend one of several major US cities to participate. There might be a buy in, but majority of prize money would come from sponsor. I need numbers on how many people might attend a southeast, northeast, midwest, southwest or northwest regional tournament. If serious players of GT4 want to really race against other people using the DFP to crown a national champion I need feedback on how many are intersted.