I found information S2A modular however they don't look reputable. 

There are no reputable wholesalers in Cleveland.

A master lease to a reputable company sounds good. 

If you have a property under contract at a great price, and a competitive bid scenario between multiple investors may be the right course of action, consult with a reputable real estate auction company.The auction company should be able to tell you pretty quick whether your deal is as good as you think it is.

Reading has it's reputation but like any area, I'm sure there are more desirable areas than others.

AwesomeMake sure you try the Facebook groups for wholesaling and contactsI found them very helpful with due diligence on the contact and  reputation and  history

Hiring a professional and reputable PMC will not keep you in the dark, they help you stay educated.

Yeah, while buying subject to can definitely make sense, selling subject to is something I would never recommend unless there are no other options and even then, only to a reputable company with a long track record and good references.

I've been looking for a reputable attorney to work with but havent found one locally yet to hold my hand through DD on the first few deals.

Living in Raleigh, the reputation of those areas isn't always the best.