I'm sory to have to do this again, really I am;Contractors who have done any construction on a property must go through additional origination requirements providing seller financing, to the point it's not practical, just sell conventionally to owner occupants.

Not sure how practical it is though. 

If you adhere to normal business practices you automatedly eliminate abnormal.

There are 3 practice exams with question on both National material and State specific material.The mandatory 15 hour course was done via webinar and was interactive.

Practice practice practice! 

Current trends suggest people are now buying and renovateing, where this was not common practice in the past. 

They have good practices not to damage flooring or landscaping if avoidable and clean up after themselves. 

I'm surprised to hear so many people question the loan practices in this book; Philly is absolutely FILLED with local banks that are portfolio lenders and by all appearances seem to thrive lending to people just like the section 8 guys.

You'll also know more than most every wholesaler, practice in front of a mirror, practice with your spouse or friend, use flash cards to change things up, lots of ways to practice before putting your foot in your mouth. 

Congratulations @Heather M AuclairI really can not help you with and practicable advice, but I would like to say it is really impressive how you seem to have went after it!