They can choose between an agent-led showing or a self-guided tour.As the property owner, you can control the time windows during which the property is available for showings.

I think the best wholesaling book is If You Can't Wholesale After This, I've Got Nothing For you by Todd Fleming.

Which cities do you think would be best to invest in and are set for growth over the next 5 years?

It is by far one of the best ways to start building wealth for as little down as possible, if you can make it work financially to hang onto your current home, rent it out, and move into a 2-4 family multi unit, that to me gets you into a great position for long term wealth building.  

Two best strategies I would recommend for you at this point would be:1 - Learn before you leap. 

@Hadar Orkibi Yes, I do, and the markets that have the STR rules in place are always the best ones to operate in.

Quote from @Dave Harlan: What is the best way to find wholesalers in my area.  

If I have the name and address of the homeowner, what is the best service to find their phone #?

Who could I best contact that specializes in multi-city zoning overviews to give us a list of cities that allow the kind of zoning we want to help us narrow our search? 

Might be best to get then next deal when you are cash ready rather than moving too quickly for fear of missing out.