Hi all, I'm looking for a pair of walkie talkies to use for biking. I gather that price actually makes a big difference for radios. Any suggestions? Range isn't a huge deal, since my partner and I shouldn't ever be more than 100m apart, but weather-resistant is definitely an issue. Any body have something affordable and reliable? Thanks! Seen this in amazon <link removed by Moderator - we don't want anyone to be accused of astroturfing, do we now...>