Never understood the allure. I’ve done the cape rental thing a few times. All but once I’ve had less than desirable weather for the week. Cape wether is too unpredictable to drop that much money.
For a beach week, I can drive to NC, do a Sunday to Sunday rental, a Saturday and a Monday on the road. House price is generally cheaper for a bigger house right on the beach with a pool, and I’m pretty much guaranteed a week of warm 80 plus degree weather with sun. Maybe a pop up thunderstorm here and there, but no week long wheel of ‘rhea like I’ve seen here.