You may get better results by purchasing a duplex, triplex, or fourplex.Here's a guide that describes what good cash flow looks like and how to analyze a property.

Purchasing real estate is capital intensive.

There is no set time for the county to foreclose on the property via a tax sale, according to this article purchasers of the tax lien certificate have to wait 5 years, as the owner has a redemption period after the tax sale, so you could be waiting a while, and if I'm not mistaken, you have to pay the taxes each year until the 5 year period is over, then you have to file for a deed or file a lawsuit to quiet title.https://smartasset.com/mortgage/how-to-buy-tax-liens-in-cali...Hope this helps,Dustin

I want to know more about the area and build a team that can help me purchase and manage properties.   

Quote from @Scott Vaeth: I purchased a house in South Carolina this past year with the goal of BRRRRing it.

My wife and I purchased a home at the very beginning of 2022 and "house-hacked."

Which state are you looking to make a purchase in? 

Purchase price: $920,000 Cash invested: $150,000 Sale price: $1,470,000 Retail Office Space Fix n Flip What made you interested in investing in this type of deal?

I plan to purchase a primary residence, multi-family home (2-5 units, 'house-hack'). 

Purchase price: $35,000 Cash invested: $38,000 Another flip ready in the market. https://www.zillow.com/homedetails/4467-Sims-St-Columbus-GA-31907/76572533_zpid/