Psh, I'm done sneaking into towns. All that gets you is death because a sniper can take out a crouches/crawling slow moving target so easily it's not even funny. I just sprint right into town like a boss then run into a house and kill whatevers on me, loot it up and sprint to the next place. I don't care if people hear my gun shots or whatever, because they are all probably too busy being afraid looking for snipers and I'll just book it past them and keep going. *Disclaimer* This method works better when you have a sniper covering you simply because they can relay info on if anyone is near you.