I am not sure what type of real estate investing you're considering, but it sounds like, with your family and busy job, you won't have a lot of time to be hands-on or personally involved. 

It would just need to be a situation where they have great contact with the person doing that managing of the project (I.e. have known the person for years, great reputation, person has experience in flipping etc.).

You look like the kind of person who is going somewhere.

I currently use Wells Fargo and it’s a pain in the butt to keep going there in person and setting up a security deposit account.

Look into a DSCR, Debt Service Coverage Ratio, loan where the rental income can be used to qualify the cash out refinance instead of your personal income.To Your Success! 

If you just find someone random person from those websites, you would be very lucky to find someone that understands REI.If you need a referral, happy to introduce you. 

Is there a point of contact person/business that handles all home investor concerns (general contractor, engineer, etc.)

The person calling you is on a money grab. you do not need a wyoming trust. 

Also, would this loan help build my personal credit, or would it only report to business credit bureaus under my LLC?

A person doesn't have to like these new realities but realities they are none the less.