GPS on Wi-Fi Only iPad .. it might just work
I wasn't aware of it when I got my Wifi only iPad that GPS is not on it.
Only an issue if you intend to use it for navigation, but we might.
Now I have used 3G on my wifi only device http://discussions.apple.com/thread.jspa?threadID=2408472&tstart=30 but to date no GPS. Then looking through my box of tricks I found a GPS, bluetooth device (used with laptops etc)and rechargeable via mini usb.
I think the right software/app on the iPad needs to look for the GPS device to be able to use it.
Has anyone tried this yet ? The devices are about 1" by 2" so very easy to put in your pocket and worked great with the ipaqs and similar devices here is a picture of mine
http://www.gpslodge.com/images/mini-S3-in-hand.jpg
mac mini 2 ghz 120gb 4gb ram and PC Quad core , intel table pc , ipad,, Mac OS X (10.6.3), mac newbie but techie (convert from windows)