The next step would be to attend local meetups, that's where you'd be able to meet and interact with others that are already doing this locally.

Probably because the seller would have to have to either have a property nobody wants, or be mentally challenged to agree to sell you his property once he learns these facts. (  okay, wholesalers keep telling me that they run into people so scared of human interaction that they don’t want (a) to deal with Realtors (b) potential buyers coming into their house and (c) negotiating price or anything else, and they just want to deal with those wholesaler who are obviously doubling as mental health professionals).  

For example, with Webex, I can share my screen and review tax and legal documents with clients, etc. very interactive.

They don't all act the way you do.In the state of MA (and many other states, I'm sure), there are certain elements that need to be in any contract by law.

Don’t get me wrong, I believe face to face interactions is the best, but you have to adjust to one’s circumstances and make the best of it and not let one’s circumstance define who you are or your do destiny.

If you set things up properly you are able to automate a good amount of the work and primarily deal with guest interaction. 

This is a key element to successful sub to deals.

Clean, fully functional, attractive elements, secure?

Again, the BiggerPockets store has some books for this or you can learn by watching podcasts, reading blogs, and interacting on the forum.

Again, the BiggerPockets store has some books for this or you can learn by watching podcasts, reading blogs, and interacting on the forum.