Received my copy of the Caravan Club Magazine this weekend - Immediately grabbed by SWMBO - who then told me that there was an article about caching ! Has to wait till today to get hold of the mag - and sure enough a "taster" type article on budget fun for the family - Geocaching - emphasising that quote most smartphones will suffice unquote. A bit simplistic in approach but giving enough information to gain a few more converts ! The more publicity the merrier