Re: Off-season needs?
I know winterizing is very important.
Details: I live in Oklahoma, the boat will be stored under my house carport which will be completely covered on two sides, I have morning covers for the boat but I am thinking about getting a full cover for more protection. Is this what you mean by details?
Seems like I've read somewhere to lower the trim when storing over winter. Is that correct?
I hope you realize that "Winterizing" is a lot more than lowering the Drive and putting on a "Mooring" cover.
Back in the 70'S, I was stationed for 3 years in Wichita, not too far across the state line from you.
I recall the winters were brutal. The wind was the killer.
If you didn't close the air vents in your car when you parked it, you would have snow on the dash!

And you needed to make sure the drivers side was parked upwind because the down wind side inevitable became part of a 4 foot snow drift.
Winterizing Typically involves, as a minimum ...
The Engine Oil will be changed.
The lower drive Lube will be changed.
The Engine Manifolds will be sprayed with Fogging Oil.
Some people remove the Out drive and store it separate from the hull
ALL water from the engine will be drained, and replaced with RV Anti-Freeze an/or air.
(Argument ensues!) 
This is not a 10 minute job!
Doing it wrong could cost you Thousands $$$ in the spring. (Read: Destroyed Engine!)
Having a marina do it for you also doesn't guarantee it was done correctly either.
