Maybe the others know your boat so these questions might be redundant. Is it an inboard or outboard? Will you be using the water system and is there a hot water heater? What about the head and holding tank if you have one?
If you just daysail maybe you can forego the water and head systems. Winterize once and forget. But I think in North Carolina you have to winterize the engine every time you tie her up. If you trust the forecasters you might wait. I wish I had your problem, mine is in the cradle for four more months.