I really don't have time to go to any junk yards and search for this. Can anyone point me to where I can get either a regular size "wheel" ( I don't think they make a donut..but I could be wrong) to mount a spare tire.
I'm not worried about trunk space so a "regular" size wheel/tire would be fine.

 

I'm not sure what exactly you're asking. If you want a full size spare just go to a junkyard and get a factory wheel and tire off another 3rd gen (or 4th gen, or 5th gen, or any one of the vast number of cars with 5 x 114.3 bolt pattern).

 

I'm covering a lot of Highway miles and I need a "backup" in case of a flat.
I still have the original spare in my trunk but at 22 years old we all know that is not going to work..
I don't have the time to go to a junk yard so I was wondering where I could get a spare wheel at. It can either be a regular size or a donut if they make a donut for that year model.

 

Your original spare should be fine. Carry a mini 12v compressor in the trunk, and you may not even have to use the spare at all in the event you get a flat tire.