I thought I would work off yesterday's Thanksgiving Dinner (and given the 2 degree windchill outside).
Also, thought some might like to see inside a 17 year old Mixing Elbow. By far cutting it in half was harder than doing the whole job.
Take note of the blockages at the seawater entry port and where the exhaust and water mix and exit to the exhaust hose.
No wonder I wasn't going anywhere fast.