The way you describe it, it sounds like his problem is between the ears: He just doesn't know. He awkward in the sack because he doesn't know what else to do. "Finish and get me outta here."
He needs a book with some title like "How To Be a Good Husband (marriage explained for the completely clueless man)." I guess he could get the same information from a counselor for $90/hour over the course of 10 weeks (only $900!), but really, this information should be in a book SOMEWHERE. From what you say I think he'd just eat it up. He may not ask for directions, but he'll probably look at a map.
If this is the case and he reads such a book, you could be out of this conference in record time! I wish you good luck.