"Look wide, then look wider" - Baden Powell
Here's a map, if you click on that icon that looks like a rectangle with an arrow in it in the top left of the map below, you can select a particular year if you like, or highlight all the beaver teams or click on individual markers to see who they are.
Map last updated 12th June 2017, around lunchtime.
Teams 2014 onwards
This is roughly most of the teams that took part in the 2013 competition.