Normally, with just the two of us we do not worry about wifi. But two years ago we had children and grandchildren on a Moorings 54.5. We went with the most expensive option, wifi from the office on Moorings/Sunsail dock. It was fabulously expensive, and worth every penny. With a boat full of teens, tweens, and adults who never did figure out what the word "vacation" really means, we had no problems at all. It was really really really expensive, but even one of the adults who was overseeing a software upgrade in Chicago from our boat admitted it was worth the money.