Hello, new guy here. I have been reading the trail reviews on this site, the database is wonderful, but I would rather have some live input. I have a Giant Warp DJ (full suspension 8spd) and my friend has a front suspension trek mountain bike (obviously less extreme and heavier). We are both new to the biking scene and were wondering if anyone could reccomend any trails in the northern SF Bay area (san mateo county or so) that would suit both of us. I want to get into downhill racing and some dirt jumping, and he wants to just ride around...

Thanks a lot for any input!