[quote name='metaly']We should definitely do some car jousting with pistols. I'll put one of the DMs in Algonquin so we have some nice, long streets.
I really wish you could shoot the rocket launcher from a car. At least the passenger should be able to.[/quote]
That would be interesting, to say the least, though I think one of the GTA races during the last CAG night someone wiped me out with an RPG right before the finish line.

I was NOT a happy camper, but I was laughing hysterically right after that. Unfortunately, I didn't even finish that race, since they put me about 3-6 checkpoints back with no car and no cars spawning.
Usually in Free Mode, I'm flying an Annihilator all over LC and people also do jousting with those. There's about a half dozen or more spots(though I've only found three or four of them myself) to get them on the map, with two or three being on Algonquin and the airport(and the one rooftop near there) being the other ones I know.
We end up jousting with the helis as well once 3-5 of us get them and start flying around. It's hilarious once you clip the back end off the other helis, as they just spin in circles in place.