Originally Posted by
slvoid
Bring some V8 with you. If the gas stations along the way don't have it, drive up there before hand and stash it in a bush somewhere. It's gonna pump you full of like, 50 gels worth of potassium and sodium in 1 serving.
It looks like its more magnesium than potassium.
LINK At least the part I can do anything about.
I'm going to add more potassium and sodium to my Gatorade (Morton Lite salt).
And get some magnesium tablets for the night before, morning of, and night after.