Things I forgot to mention...

1. It cannot be said enough... the staff are awesome. They are their to help. If you find yourself in a tight spot mentally/emotionally do turn to them for help.
2. The vertigo/dizziness I experienced was due to an inner ear issue.
3. The TT boutique sells smaller versions of the dialogue (laminated) for $25. I got one of each the spiral bound copy (which I now carry in my handbag), and the single ring bound (which was great at TT because you could take out a page or 2 at a time to take with to lectures, bathroom, or even wet and slap on the shower door ;) )
4. While all the yoga was great for our skin, reducing the need for lotion. In the heat, with the flip flops many of us suffered very dry and cracked heels (some to the point of bleeding).
5. Increased physical demands typically lead to bodies wanting more protein and/or fat. Give in the the cravings man ;)
6. Talk to your studio about what to expect when you get back. A few of my fellow trainees have been very disheartened by expectations not meeting reality. Your local studio may have a procedure whereby they build up new teachers starting with only a couple of classes a week (and if y'alls expectin' to be teaching 10 classes a week and are counting on the money from that... it pays to know and make alternate plans), or they may have no actual need of more teachers. Knowing is everything... =D