I just spoke with the guy at A&M Motorsports, a VP Racing vendor.
I'm thinking about ordering a 5 gallon pail or a 15 gallon drum for myself but can split a larger one if anybody is interested, the sizes run 5, 15, 30, or 54 gallons. Not sure on the exact pricing, but the cheapest was the "Streetblaze" at around $8.00/gallon.
http://www.vpracingfuels.com/vp_01_fuels.html#unleaded
It seems as if he doesn't keep much in stock, if anything at all, but he did mention that he was heading to Summit Point this week and will be able to bring back orders over the weekend (9/6).
Paypal, credit cards, or cash. If anybody is up for it let me know.