The price you quote is ok for a 'Cara de Gato'. Call Ramon @ Moderca 809-837-8440 (Cell) 809-273-1249 (Office) and speak to him. The dude's always been 100% straight up with me. He keeps a can of stuff on hand for when I turn in the car to wipe off the nicks and paint scrapes so he doesn't have to charge me for them No gouging!). Roadside assistance wherever you go. His brother is a General so if you get stopped call Ramon, he can fix it. I prefer the non-chain rent-a-cars because straight up, they're cheaper. Forget what others tell you they ARE! People quote crazy cheap prices online but that's w/out the 16% tax and w/out the insurance (The insurance is more expensive than the rental price for full coverage). Just find a pirate rental car place like Moderca that won't kill you and you'll never use anyone else again. Obviously you're traveling with a group AND you wanna look sharp at the same time otherwise you'd be getting a minivan or a guagua right??!! You're looking for some luxury, no shame. Ramon's got 'Cara de gatos', Montero Sports, BMW X-5's, etc. Seriously, I'm not employed by the guy, nor do I get a kickback. Just trying to throw him some business because he's solid and always done me/friends right!! Coming out of the airport road you turn left onto the main highway to SD and you'll see National/Budget on your right after about 500 meters. Turn right at the street before the National/Budget. Go 20 meters and it's on your left hand side. They do pick ups and transfers from the airport as well and just generally are reasonable guys in a country full of unreasonable people.