cool thanks! I guess I'll get someone I really trust to hose down the car while I'm inside the trunk with a flashlight, as I've been told is the only way to really pinpoint the problem. I'm just not looking forward to doing it; although it'd be better than trying to remove literally buckets of water

Although I've been told that the rear window seal is not going to be the culprit, I think it could be because the water could get in there and go into the back floorboard and into the trunk. It's just right inbetween both. Well thanks for your assistance