So I get the feeling whatever “works” that you can optimize who does the work (eg you or the accountant) is what is best for you.I hope this helps.

What would you as the customer think is a reasonable price for a one time fee plus a monthly subscription fee to maintain/host the site and potentially provide SEO (Search Engine Optimization)? 

Strike a balance between wholesale and retail competition and gauge investor interest for optimal deal opportunities.

If you can find a lender willing to do that, that would be the optimal situation.

So the optimization is really around stability for her more than waiting for the value to apex for the land.

My partners and I are managing our units ourselves so we're thinking optimizations like this will be important to avoid emptying the coin trays every few weeks.

These are the people who will most likely help you get your first hosting deal.Be sure to continue learning and develop the value you offer (learning the pitfalls, understanding regulatory compliance, improving guest experience, optimizing listing performance and so on) so that you keep the hosting clients that you find.

Most of them will have less than optimal results when it comes to mobile home parks, commercial, LLCs and trust because that is a double skip tracing process that their automation can't process.

@Jerrod Mink all of these pricing tools typically require a LOT of manual tweaking, to get them to price optimally. 

The only downfall is you are not optimizing the tax benefits of owning the real estate or getting the appreciation and loan paydown as doing that.