most mcparts stores have a 1/2" x 30" x 42" metal pan for around 8.00
you could drill holes in it, and wire it to the underside of your car. put in a little drain plug, etc... hook that to a catch jug of some sort. that way it would not matter where you park, oil catch stays with the car.

__________________
John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread
"as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do!

My drivers:
1987 190D 2.5Turbo
1987 560SL convertible
1987 190D 2.5-5SPEED!!!

1987 300TD
2005 Dodge Sprinter 2500 158"WB
1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere!