Deliver valuable content to your past clients regularly.

There are regular monthly fees for being a part of a MLS as well as application fees for taking the test and getting your license. 

If a vacation/2nd home isn't your primary residence and you won't be visiting regularly since it has to be at least 40 miles away from your primary residence and it's preferred to be in another state, it makes perfect sense to have a 3rd party make sure the home stays in good condition and alerts you if anything happens like a busted water pipe or a tree falling on it during a storm.

All of this has pushed months supply to a new low of 1.7 months. 6 months is considered a neutral stance.

Many consumers are rate-obsessed, and do not pay attention to their mortgage balance, to closing costs, etc, and in response to that consumer 'demand,' my industry and the folks in it often 'supply' a lower rate than might be optimal. 

Or check the events section from time to time to see regular groups might exist and you can inquire about a FB page or other communication platform. 

They are just catching up over the past year. properties are sitting on market longer, and you will see price reductions. that is a good indicator that supply is coming back. 

China economy causes global recession due to hits in supply chains.

Are you holding and needing regular financing?  

To make a long story short, I am using my rental income to purchase a new home that we will be living in and was prequalified with no issues (mortgage company hired third party firm to look at my rental income and returns to qualify my income, I gave them every document on earth, leases, taxes, insurance, mortgages, etc...) and then underwriting says no due to the fact that the last 2 years of tax returns (2017, 2018) I reinvested all my money into my rentals and they are deducting all that out of my income, ie. depreciation, capital improvements, supplies, repairs, utilities, maintenance etc...