During our conversation, I asked if they might be interested in selling the park.

To place a new question and attempt to continue the conversation, when did you know you were ready for larger multi-family purchases?

Not possible.The only way to reliably get in touch with motivated sellers is for you to make it easy for them to find you.Get a solid website, work on the 3 pillars of conversions:1.

Wondering if anyone has a benchmark of #of calls-to-lead conversion rate for this activity? 

Yes, it is better to consolidate the 2 together, Google and Facebook at the same place due to the conversion you will see on your landing pages

Never throw your city into a conversation about another city.

I'm taking this season to dive into that, but wanted to start a conversation with those more experienced than me.

Regardless, the initial conversations need to be had with attorney's to get their input and the SEC needs to be made aware of the situation along with the involvement of parties that have already been convicted of defrauding investors! 

@Theresa Hansen If you do some searching with keywords on here you will find loads of conversations with recommendations. 

These tend to be very comfortable, "Oh let me add you to my email list" conversations.