Took at look at this job over the weekend on my 86' Sailfish with I/O's... freshwater boat, so the tubing has remained in reasonable condition, but it's on borrowed time and I want to change it out. I am guessing that a dremel might be the best way to remove the tubing off the stern drain? It's pretty much welded on there and with limited access to tug and pull, I don't see any other options. Going to do it on Friday, so any input will be appreciated!