Homes kept for part of the year
About 45.7% of Ocean View's housing units are held for seasonal, recreational or occasional use, against 25.2% across Sussex County and 8.5% across Delaware. Its definition takes in short-term rentals of a month or less as well as homes used only in certain seasons or on weekends.
For rodents, what this changes is timing. Droppings or gnawing that appear while a house is between visits or between guests go unseen until someone arrives, so plan a look around on arrival and between bookings, not only when you notice a problem.