Two-Way Radios from Motorola among others have become very popular at the parks, especially in the past year.
I don't know if this is considered off topic, but I am looking into buying a pair to use at the park this summer, and I was wondering if anybody has had experience using them at parks, and had any reviews of certain units.
Again, sorry if this may seem off-topic, but I think coaster enthusiasts may find the information useful.