That is no longer the case.
The frustrations of the early investors in Michigan City have been how to extend the Summer season to develop more of an even distribution of investment dollars over the course of the year. If you got a rental in September 20-25 years ago, it was like winning the lottery. Rentals in September are now a given, and many of my friends and investors can talk about a 60 to 65% occupancy rate for the year.
Warmer than usual Fall seasons and a shorter winter have created a better environment for local travel. The capture of these travelers has been boosted by more recognition of what Michigan City has to offer.
In fact, a two-man team from Michigan who set up shop in Michigan City for the short-term rental business had every property booked every weekend in December. They were pushing their overflow to other owner-operators.
In short, the less than stark transformation from season to season we had in previous decades has led to a much more robust market for visitors and investors. There are simply more people here throughout the year than there have ever been before. The demand for vacation spaces has been met by entrepreneurs who have developed several hundred units to satisfy this demand.