haha, ya I guess that's an easy one eh.
A thing my buddies and I do for cruise weekends is we bring 2-way radios to have some chat here and there but also for heads up on deer etc (read: "and cops") to help the next guy out. Not that there is anything inappropriate happening or going to happen,,,, but want to make sure we are down to the 60 km/h to pass anyone pulled over

. Again, just something to think about really.
Might be hard with a large group but if there are groups within the group so to speak could be on different channels.