I got an ipad for Christmas.
One thing I can do is live update my position while I'm driving so when I'm one my way to your house you can check TWITTER to see where the ipad is (and hopefully me too). I don't know if that feature will be live on Monday, but it might be. Certainly by Tuesday I will have that working.
I actually can set it to upload every 15 minutes or whatever, or I have to press the the SHARE button.