So I guess you technically need a liscnese from the fcc (that costs around $75) to use the gmrs channel,w hich give you much more range with some radios. I dont want to try to sound like a rebel or anything, but do you really need a liscense to use these channels? Car you be tracked or something? Best buy has a pair of 6-mile two-way radios made by uniden for $29.99, so I'd use the frs for most of the time, but would it be dangerous or something to use the gmrs without a liscense sometimes?