Alternatively, should I focus on making minor upgrades to the rental property to increase the rent and continue holding it, considering the neighborhood’s growth potential?

I have heard vented units don't dry as effectively but haven't heard any complaints from my tenants and believe the technology continues to improve.

I focus mostly on being a builder these days.

If you're still not having luck sourcing a wholesaler, your next best bet is to network and connect with an investor-focused real estate agent.

Initially, I was focused on multifamily properties, but after doing more research and considering that I will be making Florida my primary residence, I believe that house hacking or short-term rentals (STR) may be the ideal route for me.i still will own my Southern California home; shift it to secondary.  

I am a 23 year old who recently graduated from college with a business degree focusing on real estate finance and development.

We pride ourselves in keeping the forums positive, helpful, and focused on real estate (please, no politics, religion, etc.).

Renting could allow you to focus on paying down debt and saving for a larger down payment, while buying now could help you start building equity or even generate passive income through house hacking.

You have every right to be outraged at the offending party and that's the tenant.Stay focused on what matters and that is getting back in business. 

Focus on paying them off (smallest to largest), and you'll be living large in 20 years.