Sabre 30 MKIII

[Olliejack]

I sail on the Chesapeake Bay near Annapolis MD & live about an hour from my boat. I can't always get to her on short notice, say during a pwr outage, but I would like to be able to sail all year long. Presently this is impossible as I need to winterize my engine to avoid freezing damage over the winter. Does anyone know of a reliable heating system that I could use to keep my engine safe but that would allow me to sail from time to time on nice winter days?

Thanks for your thoughts