The pocket guide to Dire Maul/:003

Quick question for ya though regarding "madness Within" quest. That is I completed it the other night with good group, however we did not turn it in. In your experience would someone be able to get back in with a seaforium charge, then B-line to the "dead elf" to get the quest completed? Too many mobs? Anyway, just wondering. Once again though thnks for a great guide.