He got angry and yelled at her for asking him to email her the details so she hasn't missed anything.

I am not kidding I reread that OP 5 times like I am missing something. 

Whether you're buying or selling or assigning its important you don't make mistakes and miss important red flags. 

Anything below that is really not high-quality as you will be missing out on a large part of your marketing list that doesn't have records.

But still, a Licence (and a commercial lease) does not guarantee against major mess ups:Given Windshield Wiper Fluid to drink: https://www.findlaw.com/legalblogs/consumer-protection/ten-arkansas-daycare-kids-poisoned-after-drinking-windshield-wiper-fluid-koolaid-are-your-children-s/Given Antifreeze to drink: https://www.idahostatejournal.com/news/local/pocatello-toddler-ok-after-accidentally-being-given-sippy-cup-full-of-antifreeze/article_bc78fc64-2f57-582d-8d3d-6b92f3b1bfdd.htmlGood Luck!

That is, the deed transfers to you, but her loan remains in place and you take over making those payments (and likely, day one is catching up on any missed payments).

Is there a BR podcast that anyone can point me towards or questions that I'm missing?

That said, I would agree with you there is no need to evict if all you are missing is an addendum. 

We don't want to miss out on the zero capital gain when I sell my home in the future.

I would listen to the BP Podcast with Thach Nguyen on how he knocked on one hundred doors a day , five days a week for ten years and that got him one million USD per year from that ACTIVITY.Make sure you dont miss the part where he says one home seller let loose a dog on him and he had to get attention at the hospital from the bite.I would also pay attention to the Tom Hopkins Champion formula to embrace rejection on pages 110-125 in his book Mastering the Art of the Sale.Especially the part where he says , you are paid for each rejection you getThen TAKE ACTION, make the calls, follow up leads, ask for referrals, make offers, buy properties, choose your exit strategy etcin making calls i would attempt to incorporate "negative phrasing" as taught by Steve Trang, to locate buyers, sellers, private money lenders.I would also set a saving rate as taught by Anthony Robbins from book Money, master the game, becoming of an investor, taking advantage of the power of compounding I would also keep in mind the 10000hour rule from Malcom Gladwell's book, Outliers reminding myself that attaining world class takes commitment