Viper23,
There are some key fobs that have a "trunk" button, or a 3 button fob; this must be what you have, and yes one can be for the driver side, and the other for the passenger side, and of course the lock button.
STUGOTS,
Gen 2's are electric doors, and gen1's are mechanical, complete with a rod that runs from the door handle to the door latch mechanism.
THOR,
You could install another push button on the passenger side, reach in and push it from the passenger side, open the door for the lady ----naaah.
The stock alarm wire panel has a trunk latch send, so if you have a three button key fob, you can do the passenger, and driver side to operate from the fob.
Later,