Using handwritten solicitation letters might help you.Keeping up with people that give weekly webinars like Paperless Agents talk alot about real estate marketing and how important it is to have knowledge, using professional-looking pictures and video, and popular Social Media advertising. 

Is there a tool, website, or video(s) out there that show many properties (real or hypothetical) with all of their listing information alongside an expert's analysis of them?

Even if you had them sign 2 copies and hand them one right at that time, they can still claim that never happened.... short of having a notary there....or taking video or pictures as it happens..... they can claim that the event/exchange never happened.An email receipt is the most reasonable way......and hardcore would to have it sent via certified mail with a signature

I truly have learned so much in these post and videos.

He includes video when needed and has a drone to get high roofs and aerials.

I'm not a fan of selling someone a video training series for 30k however, I tend to look at mentoring as what's the lifetime value of what you're learning?

And make sure you create a video of the property to show the condition prior to renting!

We have about 50 coming in  from CA, on the 13th for our 2nd annual investor tour see my youtube link on my home page of my site video from April.  

I can show you if you want to get on a video call.

FYI: You may want to go on YouTube and watch a few videos first just to get a better understanding.