I would like to be able to use my Garmin nuvi 2460 to feed the GPS function of the iPad and it is listed as being compatible. There are many places in the US and Canada where cell coverage is nonexistent. We overheard one young lady asking how to get out of Big Basin Redwoods state park because the GPS function would not work, well no cell coverage. There are many hundreds of miles of the western US with no cell coverage. I like our Garmin a great deal and it should be able to feed to the iPad 4 via the blue tooth. It does recognize it but does not pair. OK why is this important, to be able to find larger details and information or even use Allstays LLC. Or to input way points or... This would be used by the chief navigator when traveling. If necessary this could be done easily with a PC can it with the iPad?