Timing Cover Coolant Leak I've Never Seen Before

Short update before I get back after it. Last night after work I got most of the accessories and brackets off. Bottom radiator hose was chock full of corrosion and jelly-like congealed old antifreeze at the water pump connection and the thermostat looks like it is welded shut with rust. It obviously sat for longer than advertised. Doesn't help when I picked it up the radiator cap was left on the battery tray so the system was open for evaporation. It is going to be a good day.