Boating slip alternatives?

[Newcomers]

Last year was our first year on Lake Winni. Found a slip for $1,200 for the season but only went out 5 times all summer ( I know- my fault!). I started looking this year early around wolfeboro but seems the rates start about $2,000.Yikes- when you only use the boat ocassionally.

I heard yesterday there are some marina that charge to park your boat on their land leaving it on your trailer. When you plan to use the boat you call ahead and they put your boat in the water ready to go. When you return, you leave it tied to their dock and they retrieve it back onto your trailer and park it.

If this is the case- do you know of any I could inquire about? Any details you have about the quality of their service and fees also appreciated!

Thanks!