It looks likes a global trade war that will raise prices across the board just started here in March of 2018, so sell sell sell is the best option if you believe that the drop in consumer discretionary spending will leave less money in people's pockets leading to a recession and/or downturn in real estate values. 

@Fabian OsorioThere are a number of different lead sources out there that sell lists including vacant properties. 

I cut a 6 feet wide opening that leads into the kitchen.What say you folks?

A web site to get your leads to mail to?

They have a ton of videos on their website and on YouTube. 

I have a real estate agent and discussing the possibility of agent doing and sending a video of property and property manager also review property as appropriate for rental.

I have read a book or two on Property Management and watched some YouTube Videos.

In the months leading up to buying we made a lot of trips since it seems to vary greatly even by street in seemingly decent areas.

You could also choose to use some funds to get brokers/realtors to kick you leads.. who wouldn't love some extra bucks for passing along infoIf you're looking to sell properties I'd have to say facebook works wonders for targeting people in a specific geographic area and I've had some real success with it for my business.

YOU get the leads and make sure it’s a doable deal.