How is it that civilians are offered GPS service at no cost? I understand that it is being provided by the government. Is it paid for by tax money which would allow the general public to have access to GPS service? Will it ever be privatized such that companies will start charging [...]

Do they sell trekking GPSs at stores like Best Buy or Target? How much do they cost? If I wanted to walk from Florida to Kentucky, would it get me there? Because my aunt is planning a power walk from Florida to Kentucky and we really need a good trekking GPS that will get us [...]

I am looking for a mobile handheld gps device that has the capability to enter or type in an address of a residence or street address and then it takes me street by street to that address. Please help me by giving me the name of the gps device so I can look at [...]