I don’t have a car, so this is a suggestion for all my friends who do. ETA is a motoring association akin to the AA but with green fringe benefits. Not only do they offer all the recovery services they will also offset carbon dioxide equivalent to about ten thousand miles of driving. The description on Eco Street Blog compares the service side by side with the AA and it seems to compare well. The only question I would have is whether ETA membership is for a specific car rather than the AA’s one driver- any car version.