This could be contingent on the market you are in so you may want to source locals in your area and how they handle.  

Some clients of mine have used a local company called REZIO who will do the drawings and facilitate the permitting for you.

I would recommend networking with some local investors in Texas who could give you unbiased feedback (not someone trying to sell you anything) and 3 to 5 property managers.

I also get them in our local neighborhood facebook groups.

If you're also looking at Ohio, I invest locally in Columbus and Cleveland.

I am in Charlotte, NC hoping to invest locally. 

hello friends, I have an old traditional IRA from my first job that is sitting in a local bank since early 2000s. it has about 40kI now have a W2 salaried job for 20yrs where I've participated in a employer run 401k i think with John Hancock.

If you post the type of land and location you might get local experts to weigh in. 

I can't seem to find anyone locally who will answer Facebook messages or phone calls.

. ****, even some of the localized experts like Mark Spain/Opendoor get caught in the trap of it too.