Michelle Cannes is one of 6 girls in Grand Theft Auto: San Andreas that you can engage a relationship with. She is voiced by Vanessa Aspilaga.
Michelle is a mechanic and can be found at the water cooler inside the driving school in San Fierro. She will not be in the driving school all of the time. She randomly spawn's when you enter through the front door, so if she isn't there, just exit and enter the front door of the driving school until she is. If she still doesn't appear, then you should leave the area and let some game time pass, and then try again. Michelle likes obese men, so spend some time eating fatty foods at the Cluckin' Bell before asking her out.
Michelle lives in the far northern part of San Fierro at her garage. She usually there between 00:00 to 12:00
She likes bars, so take her to one of those. There's one by the gym in San Fierro that is pretty easy to get to, and it isn't terribly far away.
Just take her to the only club in San Fierro.
Michelle likes you to drive fast, so basically just drive around at top speed and try not to crash so you can keep your speed up. Don't worry about which neighborhood you're in too much, as she doesn't seem to care much about where you are as long as you're going fast.
This type of date seems to be unique to Michelle, and it is by far the easiest date type of them all. For this date, Michelle wants to drive. If you were in a car when you started the date, then you'll automatically get out of the car and go over to the passenger side. If you were on foot, just get into a car and you'll automatically switch seats when she gets in.
Now Michelle will drive around while the camera is in cinematic mode. All you can do during this date is change the radio station and change the camera view. After driving around for about 2 or 3 ingame hours, she'll drive back to her place and the date will end successfully.
However, it is still possible to fail this date. If you get out of the car, Michelle will drive off and the game will tell you that she stole your car. She'll disappear right after the little cutscene though, so the car will just stop or crash into whatever is in front of it.
Michelle will start letting you in at about 40% relationship.