Burdizzo said:
I have never seen statistics, but my gut feeling is that far more cars get rented at the airport than around town.
That said, I think using visitor taxes to pay for a sports venue is bad policy
Your gut would be wrong in this instance. Enterprise alone has 32 locations in just the local San Antonio area. The replacement rental business is about 60% of all rental days, and it's bigger when the economy slows down. The suits n shorts airport market for rentals is fickle. Every single day people wreck their cars, and their cars break down/need maintenance. This is how Enterprise Rent-a Car became the largest rental car company in the world. They passed Hertz in 1995. I used to work for them. In 2002, Enterprise bought 6% of ALL domestic auto production. I'm sure it's more now. They are the single biggest customer of General Motors. Bigger than the federal government, and it's not close.
I managed a branch on San Pedro near North Park Lincoln that had 300 cars. There was another at 281/Brook Hollow with about 200. The one by Culebra and 410 had over 300. There are other big ones too. When I left there in 2003, they had close to 7,000 cars in South Texas. They're probably over 10,000 now.
BTW, most people think the airport market is much bigger, so you're not alone. Everything changed in 1974 when Congress passed a law that said if you have an accident, your insurance company MUST provide reasonable transportation while repairs are being made. Back then, Hertz said "$20/day rentals? Screw that! We can't make money like that!" Jack Taylor, the guy who started Enterprise said "Oh yeah? Hold my beer", and the rest is history. Hertz has been trying to catch up because they realized too late they made a mistake.
Greater love hath no man than this....