Back on the subject of garages, I'm not too sure on the specifics and dun feel like driving around checking them all, but mine go something like this...
Los Santos...
The Johnson house has a modded Slamvan and Caddy, which is my main transportation for Los Santos. Cutest thing ever. At the house in El Corona, there's a modded Remington and modded Hustler. Santa Maria Beach has a blue and silver BF Injection.
San Fierro...
The main garage has a modded Flash and Kart, which I use like the Caddy. There used to be a modded Uranus in here, too, but it disappeared one too many times. The big ol' garage is Hashbury has a modded Clover, which I wub the hell out of, a modded Elegy, and I think a modded Blista Compact. Jump on over to the garage at the top of the twisty path in Calton Heights, and theres a modded Stallion and, of course, my own green Sabre.
Las Venturas...
Not much stored over here. The main garage I use is in Prickle Pine, but that only has a Quadbike in it... and yes, it's used like the Caddy and Kart. The Verdant Meadow airstrip has a Kart and PCJ-600 in it, which is kinda odd since I never use the Kart, and another PCJ is parked about two feet away from the garage. Shrug. If I ever go to the airstrip, there's a slim chance I'm gonna leave on either of 'em.
Don't think I have any cars stored in the garages in the country and desert, but if I do they're nothing neat anyway.