Kids or anyone else for that matter using channel 2 is the price you have to pay for using a FREE PMR frequency, they could just as easily happen to choose channel 3-33 on any given day, though I admit less likely.
Nevertheless I think we should use the official channels, 2 and 8 as the primary/alternate listening/calling channels, as aRRKS pointed out not all PMR’s have sub channels ( I thought they had but obviously they don’t ) then when contact has been made by all means change to channel 3-33 or any other channel, otherwise what’s the point in having a faq page on GC.com stating what the official channels are if everyone is using a different channel?
Alternately we could scan all three channels to see if anyone is in the area, my radio doesn’t scan but it would be no big deal to flick through the channels every now and then.
The main thing in my opinion is that we always listen in to channel 2 and 8 every now and then regardless of what channel is chosen in this forum just to see if there is anyone out there.