You need all that, insurance, legal waivers and more. This debate has been beat to death over the last two years. It was decided each year that having a current bike org and picking a track was the easiest and safest route. Usually upon contacting that org and talking about how many people we would bring, resulted in a discount. Like what Jbot has already done with Todd & Motoseries. Last year we did it with STT at Gingerman.