Kat,
Because you live in a less densely populated area, you may have the most to gain by signing up with a ton of MS companies (MSCs). This is because shops in small towns and along some stretches of Interstate highways can have big bonuses becasue they may be hard to fill. Be sure to check that you want emails from the MSCs with which you register. SW PA, the northern neck of MD, WV, and even eastern OH can be turned into good MS hunting grounds once you make that big up front time investment to sign up with lots of MSCs.
Also, as you read the forums, be on the lookout for posts about the best methods for being effcient in that sign-up process and in organizing your searches. You may want to start by reading all of the first 11 threads over in the NEW Mystery Shoppers area.
Welcome! Enjoy!
Based in MD, near DC
Shopping from the Carolinas to New York
Have video cam; will travel
Poor customer service? Don't get mad; get video.