When the team comes onto the field, they enter through the South West Tunnel. The visiting team enters through the North West Tunnel. Outside of the stadium (I have not visited) is a new restaurant and tailgate section (pay to enter and not the tailgate we are use to). If you want to go shopping, get there early and go to the shop on the west side of the stadium. Once you enter for game time, it is difficult to get there. Also, there are stadium shops of the various levels but very small. For the Cleveland game, our friends went to one and stood 30 minutes in line to make their purchase. The selection was very limited.
If you walk around the stadium, you will see the grandstands for the F1 car racing as well as the track. You can see the teams training facility to the west, the new tennis center on the southwest section and the tailgate party I spoke about. Also, you can take a picture of the Dan Marino statute out front which is must!!
If you want to walk through the tailgating areas and witness some fun, walk on the main walkway through the east side of the stadium. A guy has a big statute of a dolphin player in the bed of his pickup truck which people can take pictures next to. We are doing a Christmas breakfast cookout, omelets, bacon, sausage, steak, pancakes and a few other things. Oh Yes, Mimosas!!
Enjoy your time