2001 Saturn SC1 Wet floorboard

Air Conditioning problem
2001 Saturn SC1 4 cyl Front Wheel Drive Automatic

I have a 2001 Saturn SC-1. The floor board is soaking wet and in Gardendale Alabama, it is cold so the floor is ice in the morning and a big puddle after school. I only use the ac when it is warm (rare this time of year but it happens) and I think the A/C drain is clogged but I don't know how to get to the drain outlet. Getting to where the condensation collects would be nice (if it's easy).
Thanks in advance,

Chace