Seaplane Departure Checklist for memorising (SEP sea planes) 

I was in Bergen, Norway, at the Sandviken seaplane base, getting a briefing before my first PIC flight in a new-to-me seaplane, a Cessna 180 Skywagon on straight PK3500 floats.
This was a refresher briefing for me as I hadn’t flown floats for two years. Everyone does it differently, this is just one (very experienced) pilot’s personal method.
We cover pre-departure checklist, approach configurations and glassy water landing approach configuration for this plane, among other things.
Only intended for interest and entertainment, if it's useful, great, but it's not definitive!
Seaplane departure Checklist: FCAST, TAF, PWR
F - Fuel quantity
C - Cowl flaps open, Carb heart in
A - Altimeter, Area, (obstacles, traffic, power lines)
S - Stick (controls free) check and Seat secure
T - Tank selector
T - Takeoff time logged
A - ATC tuned, blind calls, 123.500 Unicom
F - Flaps 20 for takeoff
P - Prop full forward
W - Water
R - Rudders