This tool has been UNRECOMMENDED and is now in the DEAD TOOLS category. See the FAQ for more info.

TalkAbouts

Cheaper than cell phones; indispensable when outdoors. The most inexpensive mobile communications for short distances–up to two miles. If you are putting on a conference, an outdoor event, or traveling with a team, these rugged units are the things to have. They are inexpensive enough to ensure everyone on a team has one.

-- KK  

[Replace by this model. -- Mark]

Motorola TalkAbouts
$37

Available from Amazon