@Trevor Rutherford Most of these answers can be found in multiple posts on this forum, so I would suggest you spend a lot of time reading here. But, I'll give you short answers to most of them:
1. Marketing. Get lists from a website that provides them and find houses that match your (or your buyer's) criteria. Direct mail to those people. Also, you can post bandit signs (check local ordinances) and set up websites, adds on craigslitst, etc.
2 -4. Yes, you'll need to get a title report and payoff statements.
5. The contract should be a regular purchase agreement and any addendums applicable to your state. Many wholesalers also add "out clauses" to reduce risk.
6. Don't believe much of the "no money down" hype. If you noticed the answer to the first few questions, you'll see there is going to be some money involved for marketing and title reports, etc. Think of the money you put in as extra motivation to only contract good properties and get them sold.
Wholeselling costs money. There's really no way around it.
Edit: Forgot to say welcome to BP! If you have more questions, there are lots of people to ask. Also, find out if there is a local REIA and go to a couple meetings, look for wholesalers there who can help you out. And also, search "wholesaling" or "wholeselling" or "wholesale" in the search bar up top (right) and read over blogs and older forum posts about it!