Talkabout T600 H2O six pack of radios is the top-of-the-line including the ability to float and a water-activated flashlight. The flashlight also includes a red LED to preserve night vision.
MOTOROLA 2pk 2-Way Radio in the Walkie Talkies department at Lowes.com
MOTOROLA MG167A 16-Mile Talkabout 2-Way Radio (Light Blue) - Digitalnerds.com
Motorola MC220R Talkabout 2-Way Communication Radios (Pair)
Motorola Talkabout T801 2-Way Radios - Pair | REI Co-op