Hi Dom,
Taxiway slots are filled. They are reserved from previous years as long as pilots attend each year. They have until June 1st to pre-register to keep their spot each year. We won’t know until after June 1st if any taxiway slots are available. To get on that waiting list, make sure to pre-register very early. There are plenty of slots in the #3 tent. Rental slots in that tent are closest to the taxiway, and the free spaces are after that. There are major renovations at the airport, and there may even be a FOURTH tent parallel to the runway on the east side of the taxiway. For quick response to your questions, call or text me directly. Rich told me you had a question. See you in Kentucky.
Lewis