Well, getting a 'vert is probably out due to my budget.
Backing it in to allow for more space between the vehicles is a good idea. Why the heck didn't I think of that?
Climbing out the window is a possibility (still young, thin, and flexible enough to actually pull it off). T-tops would make it easier but that isn't likely to happen. At least the kids would think it was cool! Luckily they haven't been exposed to Dukes of Hazard (yet!).
The Expedition has been kicked out of the garage on occasion so that is also an option and it may very well be what happens the first time someone opens the door into the side of my Camaro.
Now, public parking spaces is another issue that I'll have to deal with. I don't want to be labeled as "that guy" who thinks his car is so cool he needs to park all the way out away from everyone or over 2 spots. Hell, I just needed to be able to get in and out of the door.