The buck pronghorn tag my son drew in Wyoming is in an area that is pock-marked w/ public and I am thinking that now may be the time to invest in a GPS/Chip combo. I'd like to keep it as inexpensive as possible while still getting the functionality.

I've never researched GPSs and was hoping to see less expense involved than what I did while at Cabela's the other night so suggestions/opinions based upon experience would be helpful. I am not a tech guy AT ALL, but I have an IPad w/ AT&T 3-G and I wonder if that'd work for us?

Thanks,

Efw