Mine has 1/2" plugs in the rear. I simply park up hill, pull the plugs and let it drain. If you are not on a trailer, I suppose your marina might have slings or something you could use to get it out of the water. The plugs were plastic when I bought it. They have been replaced with brass.
DP
I am a heterosexual male. 2 Chronicles 7:14
"If my people who are called by My name will humble themselves and pray and seek My face and turn from their wicked ways, then I will hear from Heaven and will forgive their sin and heal their land."