If it comes from memberships vs. events/tournaments that is important.

Yes if he can play steadily over the tournament any big soccer club wants him after:).

Can you imagine what that thing is going to look like on the Saturday morning after the beer pong tournament?

., has an interesting strategy of buying larger, higher-end homes, adding rooms and amenities and then renting them out as short term rentals - especially for events like Coachella/Stagecoach or the BNP Paribas Tennis Tournaments.

Go to REIAs but also where rich people are, like exotic car shows, boat shows, museum functions, golf tournaments etc.

We also have tennis tournaments, lacrosse tournaments, art exhibits, and many other events. 

The last cabin we rented for a volleyball tournament had electronic locks.  

You can bank on the yearly events here that draw hundreds of thousands of visitors (WM Phoenix Open golf tournament, multiple MLB teams for Spring Training, Barrett Jackson auto show, Arabian horse shows, etc).

This one was like entering a Poker Tournament.

In my experience, "secrets" are just obvious investing strategies that smart people have already (or will) figure out, and less intelligent and less motivated people will never figure out.And you can tell a less-intelligent and/or less motivated person anything (including all your "secrets), but they are unlikely to implement them due to their lack of intellect and/or motivation.As another example, I used to play poker professionally, and after some big tournament successes, I got asked all the time by newer players if I would mentor them.