Car buying tips

[absoludicrous]

Due to some unfortunate events, I'm forced to purchase a "new" car. I don't have a very good credit rating, but have been able to get a 72 month loan ($12,700) at 12% interest, at a local dealership.

I've never purchased used or new from a dealership.

I went in tonight and priced out a car, and had a bad experience dealing with the [censored] sucking salesman. Needless to say, I held my own. I still felt a little uncomfortable though.

Next time I'd like to go in and own the son of a bitch who's haggling with me. Tips from experienced buyers/posters would be awesome.

Share your tips, hints, and tricks to getting the best deal, and getting the car you want for the price you want.