So im looking to teach some new players this week and thought it would be helpfull to have a description of what all the locations do and what you buy from them. Any help would be appreciated.

This is all you need

http://boardgamegeek.com/filepage/22286/universal-head-arkham-horror-rules-summary-refere

These are really good as well:

http://www.headlesshollow.com/freebies_games.html