Well if you go through Chicane it's like $60 for a FULL day at Pueblo for the 16th of August. Just find someone to go with and split the cost of gas, which is another $60ish depending on what they are hauling (toy hauler or simple 2/3 rail trailer), and attempt to borrow as much equipment as you can find. Either save up the money and get a CL/Ebay suit or find someone's to borrow. Also other things like some spare gas, munchies, water, etc.
I have personally found that the track community in Colorado is full of the most kind hearted and well meaning people around, making it pretty easy to find people with spare gear.