not sure if this is the right place to be posting this, but i just need some quick advice. i noticed that alot jeep groups require for u to have a cb radio so im looking into getting one. dont know much about them besides the fact that its pretty much a walkie talkie. does it matter which one i get? im looking at a Midland 75 822 40-channel CB radio. what do u guys think? does it matter what i get?