A tablet without internet access is almost useless. The main use of a tablet is to connect to the internet. I suggest you look into getting internet access at home. Also, the GPS function requires internet access in your car to be of much value because it needs to download maps as you drive along. You can download them in advance, but that is a pain. It would be much easier to purchase a standalone GPS for your car that comes with maps installed. What cell phone service do you have? If you have a smartphone with a data plan, you can use it to tether your tablet and connect to the internet that way. However, you have to be very careful because you'll burn through a lot of data and run up a hugh cell phone bill if your data plan is not adaquate.