Driving back to school the other I hit a patch of black ice which threw me into the ditch (the road I was on had no shoulders) it was snowing and i couldn't get any traction came out of the ditch skided across the road into the ditch on the other side where I narrowly avoided hitting a sign head on but I did hit the the mirror which came threw my window and hit me in the face. The end result is that I got a flat tire, messed my door up where it won't close and put a huge dent in my rear door, nothing mechanically is broken so far that I know
. I am going to take it into the shop next week and we will see what happens. 
At least you are ok and the jeep sounds relatively fixable.