I'm glad it's easy to recognize!

I actually think it would be fun to give your kids the task, before a game, of colouring the board layout (while you prepare dinner while camping)...after dinner, you pull out the business-card-size cards you made up, some cheap dice, and a marker for the thief out of the bag and hand out a coloured felt for each player...and no worries about destroying/losing important pieces or getting dirt/mud/camping on the cards etc.

Granted, I've not done this yet....but it seems like it would work.

What prompted this initially was the total unplayability of the Settlers of Catan Travel Edition I was given (so small, not great for aging eyes or to play on a beach).