A few days ago, I helped my ex brother-in-law get to the lake by pulling his boat for him. (He was pulling his 35' 5er) When we were ready to leave his house, he handed me a small radio about the size of a pack of cigs. It was a Cobra, FRS radio, but I don't remember the model. FRS110 maybe? Anyway, we used these to converse with each other on the way to the lake and the clarity, reception, range, etc. was amazing! Seemed a lot clearer with a lot less static and traffic than CB.
After we got to the lake, he picked out a pretty tight spot to back the 5er into and with me acting as the "spotter" and using the radio with him listening to the other, it worked really well. This may be the most important use for them as even if the driver can't see you, he can hear you perfectly!
Since I just bought a 5er, and my spotter will be my wife,
I immediately ordered a pair of them to hopefully prevent me from meeting up with a tree, rock, or post in a campground somewhere.
Wasn't sure if anyone else was using these, but I couldn't remember seeing a topic on them? My $02.
Dave
After we got to the lake, he picked out a pretty tight spot to back the 5er into and with me acting as the "spotter" and using the radio with him listening to the other, it worked really well. This may be the most important use for them as even if the driver can't see you, he can hear you perfectly!
Since I just bought a 5er, and my spotter will be my wife,

I immediately ordered a pair of them to hopefully prevent me from meeting up with a tree, rock, or post in a campground somewhere.
Wasn't sure if anyone else was using these, but I couldn't remember seeing a topic on them? My $02.
Dave