Basically when I get near a town the audio will cut off, then whenever I open my pipboy, start menu, or try to load a interior cell, it will freeze. I'm not really sure why this was happening, so any help is appreciated.

Here are all the mods I have installed:
Atomic Mods-Backpacks
Conelrad Civil Defense Radio
Electro City
New Vegas Redesign
Flashlight NVSE
IWS INcreased Wasteland Spawns
More Perks
Kobu Better BInoculars
MTUI
NCR Rearament
NCR Rearmed
Nevead Skies
Old World Radio
Project Nevada+DLC support
The IMAGINATOR
Mod Configuration Menu
Unified HUD Project
Warzones
Wasteland Soldier
Weapon Animation Replacers

Edit: I'm also using NVSE and the 4G New Vegas

This is mod related as the stock game does not act this way.

So, I will move this to mods. In the meantime, have you used BOSS to set the load order, Wrye Flash to make a Bashed Patch? I know you used the Fallout Mod Manager or Nexus Mod Manager to install these, right? Because you may have to uninstall a mod or two if you can't get the order and patch right.

Thanks for moving it. And I do use BOSS and Nexus Mod Manager, but not Wrye Flash.