Since I have a undivided interest that has not been distributed from my mother’s estate, I would like to sell my undivided interest.

I write a great deal...emails, newsletters(via Mailchimp), social media posts to include LinkedIn and need some help.Just in my own experience some copy(even subject lines) are so much easier to read and triggers the desire to read on, where mine just seems so 'blocky' when I go back and read it.I used to write diplomatic posts for the US Government as part of my job so you can imagine how dull my writing can be:)

Appraisals are very subjective and can range in value across a pretty large percentage.

The general rule is: to anybody who was paid by you for services (work) or who received a profit distribution from you – if he received from you a total of at least $600 total during 2019.

.: Thanks for your input on the subject.

Now, as to your other question as far as agents, here is my subjective opinion as an agent:  Make sure you choose an agent that is also an investor (whether house-hacking or owns pure investment properties). 

A multi-single member LLC in Wyoming seems a very odd choice unless you mean a Series, but that will still get each Child Series (as with all Series) subject to the $800 minimum a year Franchise Tax.The only irrevocable trust would be one for your Primary & secondary residence - but then it is expensive to break that, you have to figure out your life expectancy to anticipate the trust ending before the end of your life to get any tax advantages and the QPRT no longer has the incredible tax advantages it used to (though it might in 2026 when/if it reverts back to the old structure) since the sweeping changes of the Tax Cuts and Jobs Act (TCJA) in 2017. 

My offer will be subject to due diligence which I believe a lawyer generally assists with, correct?

It took a little while to see the cashflow, but that was because my partners and I decided to build up reserves prior to taking any distributions.

In some cases, it might be 5 years and a buy out, it could be a longer deal where you would essentially be giving them a "coupon clipper" via check each month, and it could also be subject to them handling certain aspects of the operation for a period of time (12-24 months).