I've had four of the Kenwood UBZ-LF14 FRS radios for years and they have been great.

http://www.gearqueen.com/gear/comm/2004-04-kenwood-ubz-lf14.html

This model is no longer made, but I think the replacement is the LH14. I bought my FRS radios from here: http://www.bills2way.com/ that was many years ago, but I think they're still in business. Their website is still there.