With the Ipad 3G do you have a monthly fee all the time or can you just buy the internet by the mopnth when you need it because I don't need 3g at home since I have WIFI but when I go camping is when I would need to purchase wifi.
With the Ipad wifi 3g can you just purchase internet time as need by the month because I'm trying to avoid having another monthly fee, I only need 3g when we go camping which is like two weeks out of the year.
iPad 2