So, I thought I finally had Skyrim running perfectly, but apparently I was wrong, which is typical with the luck that I have.
I've been having a lot of random crashes. So far, I've mostly been outdoors (I'm fairly early into the game), so that's where they've been happening, but the way that they happen varies. I've had them happen when I'm walking along a main road, when I try to quicksave, once when I pressed the pause button, and most recently, when I tried to initiate dialog with the Khajit that sits in his tent by the Whiterun Stables.
I've already seen Gopher's video that talks about the 3.1GB RAM limit that S.T.E.P discovered, and using the Skyrim Performance Monitor, I found that when out in the middle of the outdoors, I'm not going any higher than 2.5GB, and that was before I removed a couple of things that I didn't need (I did this before starting this topic), so I don't think that's the problem.
Here are some helpful bits of information that you'll surely ask for.
1) MSI Z87-G45 Gaming Motherboard
2) Intel Core i5-4670K 3.4GHz Quad-Core Processor
3) 8GB DDR3 RAM
4) Sapphire Radeon HD 7970 GHz Edition
5) Asus 24" Monitor (1920x1080)
Mods and Tweaks:
1) DLC List.txt
5) Boss Log.txt
6) Skyrim INI
Hopefully that's enough information to try and get this all straightened out. If there's anything else you need to know, ask away.
Thanks in advance!