The mission didn't start automatically for me. I had to go to the location Mark A?

At some point after Blitz Play and after you've bought the Sonar Collections Dock, a blue question mark will show up on the dock, signifying a Strangers and Freaks mission for Michael. After speaking with the Abigail Mathers, this mission essentially starts, though you certainly don't have to immediately start it. When you get around to collecting all the Submarine Pieces, and you've received a phone call from Abigail, that's when the 'A' should show, if you're seeing the A, the mission was essentially a success, and you have to meet her for it to properly conclude. Dsurian 03:13, June 1, 2015 (UTC)

10 bucks?!

10 flipping bucks!  I was quit unamused upon finishing this quest.  On top of that, her stinking Asea conked out on me halfway up the dirt road!  I have the PS3 version so it seems that was my one shot of getting said car.  I got screwed twice!