Wow. I tested everything I could think of. When ASIS.esp is loaded then I crash any time I try to load any save. If I just disable all my other plugins then run ASIS then it works correctly but when I use it with the SRLE load order then it crashes any time I load a save. I tried removing Dual Sheath Redux, various other NPC mods, with completely default INI settings, etc. Not found anything that fixes the problem so far. Going to try to do a clean reinstall of my Skyrim then try again.