Raw water drain, ZR6 and v-drive for my first winter

[super01]

It's my first winter with the new to me boat, '08 SAN 230. I have a ZR6 with the optional raw water drain system. I removed the drain plug and let the water run out, then pulled the drain plug from the v-drive transmission and let it drain, and emptied the raw water strainer.

Is there anything else I need to do to get all the raw water out?

Thanks!