You need to decide first what your priority is in regards to your business.

You've learned a valuable lesson that all kinds of people in all kinds of businesses eventually learn......check your spam folder regularly.

Check out the Lender finder https://www.biggerpockets.com/business/finder/lenders

Im looking into starting a real estate investing business when I move out In Boca Raton or Tampa Bay. 

I am paying mortgage for all the rentals from business accounts.

This way, the operating LLC operates under the umbrella of the holding company LLC, resulting in two separate Secretary of State filing numbers.To proceed, you would open a second bank account under the name Holding Co LLC, doing business as Operating LLC.

Unless you have multiple units with a business account. 

That's what they strive for in normal business, taking on the normal risks.     

If I do go the property management route - can i get a limited service option (say in which I find the tenant, collect rent, handle most maitnenance issues) and they primarily are liasoning with my vendors during US business hours and handle any urgent maintenance issues?

Check out Zen Business for forming an LLC it's pretty affordable and has a "pay as you go structure" They have a registered agent you can get as an upsell for instance.