The steps above are fairly similar to transactions that involve owner financing. The primary exception is that a deal that involves owner financing requires a few additional documents. Depending on the state and the specifics of the transaction, some seller financed deals will make the most sense to use in conjunction with a land contract (aka – contract for deed), which I explain in this blog post). Likewise, other seller financed deals will make more sense to use in conjunction with a Promissory Note and Deed of Trust, which I explain in this blog post.
Buildings: This chapter is intended to address land-only sales.  Obviously, if your land has buildings on it, those can add significantly to the value.  If the buildings are of any value, that is, a livable house or a barn or shed in good repair, this may be harder for you to estimate or to compare with others.  About the best you can hope to do is to compare the number of rooms/bedrooms, the square footage, the general condition, and overall appearance.  If the buildings are of marginal value, give them appropriate ranking, however as advice to a potential seller of real estate (I’d tell a potential buyer something else) don’t discount that shack or hovel too severely.  A lot of buyers seem to feel somehow assured if there’s a structure of any kind on a property.   Maybe it seems less intimidating than starting with empty woods.  So if it doesn’t leak too badly, and isn’t going to fall down in the next few years, you may consider bumping the price up a few thousand dollars, or leaving it where it is so that the building provides another inducement to buy.

At the showing, make sure valuables and other confidential items are put away so the potential buyers are free to walk around. Try and keep the number of people in the house to a minimum. Give them some time and space to look around on their own, but be available for questions. Gather receipts for heating costs, taxes, past repairs, or renovations; buyers interested in the house will want to know these details.

If you’re providing seller financing, you’ll still need to draft a deed, but this deed will be held in escrow until the final payment is made. Once that payment is made, the deed will be filed with its respective government agency, typically the county clerk. You can have an attorney, title agency, or a financial institution hold the median in escrow for you until the buyer makes the final payment.
Part of the reason for a title company is not only to help facilitate the closing, but also to make sure everything is prepared properly, and (perhaps most importantly) to be a mediator who can handle the documentation and transfer of funds (making sure both parties do everything completely, and that you actually get paid). If there’s no title company involved with this closing, I would be sure your dad and the mortgage company get paid either before or at the same time your dad is signing his documents, to ensure that everything is completed, and you/he actually gets paid.
That’s why you may want to tackle the job on your own.  These days, you can set your land apart from the crowd by marketing and selling it yourself.  Since the advent of the internet, it’s easier and more effective than ever, and the phrase “for sale by owner” has a particular cachet about it that buyers seem to like.  Many buyers assume that they’ll be saving the sales commission by buying directly from the owner.  Of course, you’re probably assuming that you’re saving the sales commission by selling it yourself.  Which of you is correct depends on how adeptly you handle your sale.
I’ve heard that it’s very hard to sell land/property with a quitclaim deed, and buyers (whether investors or the open market in general) will only want warranty deeds. So without me having to spend $2000 or so doing a quiet title or using Tax Title Services to make the deed fully clean and marketable and insurable, could you go into some depth explaining how to quickly flip/wholesale land parcels that I’m offering and advertising with a quitclaim deed I got from the county? What do I need to know for this, and how do I structure it to make it attractive, and what steps are involved? Is this something that investors/rehabbers are fine with accepting (if the price is attractive?)
You can also look to certain companies and organizations that have a concentration of people that may fall in the above mentioned roles such as investment companies (i.e. Charles Schwab, Fidelity), financial advising companies (i.e. Morgan Stanley, Merrill Lynch). There may be a higher concentration of people who can both afford and want to build their own custom homes or to build income-producing properties. Try linking yourself to financial advisors who may already know of people who have these types of dreams. This isn't a comprehensive answer of all the possibilities but just some thoughts. Good luck!