Grand Theft Auto: San Andreas Message Board  

what you do to do the two player mode with your girlfriend is, when you go to visit them, instead of walking into the pink circle, go the the door and walk into the red icon of two people. its normally right by the door.

YEAH DO YOU KNOW WERE BIG SMOKE'S HOUSE IS WELL FACE THE RIGHT HAND SIDE YOU SHOULD BE FACING WERE THE FREEWAY NOT WERE THE BARBER IS OKAY GO STRAIGHT JUMP THE FENCE AND YOU WILL SEE 2 LITTLE RED GUYS AND THAT'S IT. HOPE IT HEPLS.

There's one in north os Los santos. it's a place called Dillimore i think, somwhere there is a red marker with two people standing next to each other. hope you find it!

There's also one in San Fierro!, it's on the parking lot behind the construction site in Doherty.
if you're standing in front of your garage, facing Cranberry station, follow the road leading left, and take the first road on the left there. when you come to the end of that road, on the left hand side should be a white wall, with a visible opening in it. go through there, and about right in front of you should be the red 2player symbol.
As always, make sure the 2nd controller is connected.