The home is currently rented to good tenants and generating steady income.

buying a random property thousands of miles away won't do anything for you.

Are there websites that can generate a lease like this with the proper clauses? 

This is at times doable, the rule of thumb is the comm properties cannot generate more than 49% of the revenue.

I’m new to investing but eager to get started, and I want to use this benefit strategically—ideally to generate some cash flow and/or build equity.

Chatgtp can generate the entire python script, and it'll make life easier for you.

I did live there so I didn't just pick a random market far away. 

Does anyone have any tools, methods, behaviors that generate notices, delivery methods/couriers, mail, posting, etc.

That curiosity and drive to understand the deeper mechanics of real estate will serve you well as you build your portfolio.If you’re focused on generating cash flow and long-term wealth, you might want to explore turnkey rental properties in strong cash-flowing markets like the Midwest and Southeast.

I currently own three rental properties that are all generating positive cash flow, but I’d prefer not to use my own money for this next project.