Can somebody hook up a boat on a buoy and leave it for more than a day an extended period of time if not a homeowner on lake an ext an extended period of time?

Generally, leaving a boat tied to a buoy for an extended period without permission from the property owner or lake authority is not advisable. Many lakes have regulations regarding mooring to buoys, especially if you are not a homeowner. It's essential to check local laws and guidelines to avoid potential fines or having your boat removed. Always seek permission or inquire about proper procedures for long-term mooring.