I have been away at college and while I was gone we had a lot of heavy rain. This resulted in the bilge on my 40' Morgan overflowing about an inch above the cabin floor level. I pumped most of the water out, but the problem is the bilge also had oily sludge in it that I was planning on cleaning out. Now that oily sludge is literally everywhere, it is a disaster. So I am wondering what would be the best way to clean it up? Obviously I am going to properly dispose of, it isn't getting pumped overboard.