Thanks for all the input everyone!
As was advised me, I slowed this way down and played it in sections with each hand and hands together.
To my shock, I realized that I didn't know the notes nearly as well as I thought I would. I even found out that I had learned some notes wrong(Why can I almost hear "I told you so"?)
I feel so much more "In control" now, and can actually play this almost up to speed while staying relaxed. that tension in my forearm is practically a thing of the past

Of course i don't practice this up to speed yet. Right now, my practice speed for this is about 84 bpm, which is what my teacher advised. I can comfortably play this at about 115 - 130 bpm.
My goal is around 140 - 150 so with a month and a half left I am feeling quite confident I will have this down.
One thing i found helps is to play this through once or twice at a very very slow speed(like 60 bpm) and just making an effort to be as completely relaxed as possible. Once i have that "mental picture" of how it feels to play this relaxed, I pick up the tempo and it's amazing how relaxed and effortless it feels...I'm not sure if that really made sense but it seems to work

When i get a chance I will upload a video to youtube so that you guys can see my hand arm movements as well.
Thanks again everyone for your help!
Gabe