Eric, First, Good idea on searching for a realtor specializing in STRs.

In other words, if you don't fill your unit in the slow season because you're afraid it will cut into your high season revenue, will the high season revenue more than cover the difference?

I would check on this website on the find an agent feature or search Zillow for teams/agents in your area doing 25 or more deals a year.  

You can also find real estate investing groups through meetup.com, Facebook, or a Google search.

Or STR the highest season for the most income and then MTR the slow months. 2.

Quote from @V.G Jason: I'm sure they've slowed down, but are still actively looking.

In markets like Chicago or Baltimore, where there is not much new construction, we will see rents rise faster than inflation. 2) 2026 will see new multifamily deliveries slow to closer to historical lows, though not quite as low as what we saw in the great recession. 

Some are less than that if their agency is slow in finalizing things.  

That's SLOW - but effective. 

You can also find real estate investing groups through meetup.com, Facebook, or a Google search.