I made it from Baltimore to Little Rock with one and a half dead injectors once. Definitely not an ideal situation, but sometimes you gotta get home! I don't know what effects it had on the car at the time.
If I had to do it all over again, I probably wouldn't have chanced it. Good luck!
If I would have known addiction was this expensive I would have seen a shrink a long time ago. --BadZCar (FL)