1) Vegas styled weaponry and armor - mob style weapons (tommy gun, billy club, bloody shovel, deringer, etc), and vegas inspired craftable weapons, instead of a bottlecap mine, maybe a casino chip mine now? Turn those old water fountain show pipes into one mean water cannon...watch a super mutant stumble by with a roulette wheel for a chestplate, etc.
2) Old west stuff. it's the desert. Before nevada had neon lights, gambling and women, it had....cowboys, gambling, and women...
3) Area 51. You know you wanna...just do it.
Good ideas, though I'm not sure what to say about the mob weaponry, the shovel and a thompson would be good additions, maybe the thompson could replace the assault rifle. And just a heads-up, most of Nevada is still kinda Old West-ish, aside from the actual cities, it is mostly desert and grazing land-desolate, but totally agree with number 2. For the last one, yes, Vegas banks on the idea that Area 51 is where aliens are held, but that is not really the common acceptance of what we Nevadans think is in Area 51. We mostly believe that it is more a weapons test facility, it has researched such weapons as the atomic bomb and the SR-72, either way, Area 51 should be included in the game.
