Sully, as far as I know, there's no way to really speed up drying blanks of the size your talking about. The fastest method is the alcohol bath, but you already know about it. You should coat the ends with Anchorseal, or some other concoction that seals the wood. Some people use latex paint, others use wax and some people just use stretchy wrap. Don't store the blanks where air can't get to them, it can cause the blanks to mold and it prevents the blanks from drying. Does your buddy know how to cut and prepare the blanks, so that they dry properly and split as little as possible? If you check out the turners forum on the Sawmill Creek site, you might get a better answer as it's all turners. They would be able to tell you if there's any faster way to dry the wood, and anything else you need to know about turning. I found what makes a small difference, at least it seems to for me. I like to store my blanks standing on their ends, I may be wrong, but, I think that doing so, makes it a lot easier for the blank to lose its water. It only makes sense that this would speed up the drying process, that's the way the water flows naturally in the tree.
Len