@Basit Siddiqi Have you considered getting an assistant to manage all of those things rather than a property manager.  

I currently have a rental property and am looking at getting my real estate license and building a property management and property maintenance company to serve my investments and potentially others.  

If you hire a Property Manager they can sometimes help arrange lawn and snow removal service.  

3) Can I rent to my son and also treat him as the property manager? 

I have 3 homes managed by a property manager.

Letting Go for Your Bottom Line: A Lesson for Real Estate InvestorsHey BiggerPockets Community,If you’re a real estate investor, whether you own rental properties, flip houses, or manage syndications, there’s a critical lesson that could boost your bottom line: Letting Go.Many of us get into real estate because we want control over our financial future.

For example, could I use my SDIRA to operate a management company that charges my holding LLCs a management fee?

I can however relatively quickly add up to a 500 Sqft garage.

Are these forums a good place to connect with managing partners for JVs or syndications?

I don't see how they relate to wanting to educate myself or asking for reading recommendations.