That is a good point Mark. I am constantly amazed how small the manufacturer midway has gotten at National Events. I have always wondered if that was because you just order everything off the internet these days so there is no reason for them to truck a bunch of inventory around the country -or- or if the price for them has just gotten too high to rent space on the midway at events? Also WAY fewer team trailers these days.
I also have always said the ticket price for NHRA is overall a pretty good value, it is the ancillary costs that kill you. One only has so much tolerance for $20 PER DAY parking (Pomona, Gateway ... Looking at you) $9 beers and $11 hamburgers that don't come with fries, those are another $5 (EVERY stop on tour). When you can count on doubling (or more) the cost to get in, it is a HUGE turnoff for a lot of folks.
It is also not like these are gourmet hamburgers, they are just frozen patties that you can buy by the bag at Costco, that they throw on the grill and cook them until they look like charcoal briquets. You don't even get lettuce or tomato or pickles or onions ... you get generic cheese slices, ketchup and mustard, if you are lucky, on stale buns. The terrible quality is just that extra kick to the nuts compared to the cost. I have been spoiled in my years as a fan, as we normally had an RV nearby to eat our own food and drink our own beer, but now that turnaround times are so tight, this is not really an option anymore. /rant