Guys, I have an horrible declaration to say...
This really looks like the camping were the vicepresident of TEIAI goes to, doesnt it?
I don't believe this is a coincidence at all. The drunkards are probably safe, buy if Kaiji and company befriend them, they might overstay and meet the vicepresident by chance.
I also believe there is going to be a twist in the story. The vicepresident didn't look like he was in a rush to catch Kaiji and company, so there's a chance Kazuya has woken up and is actually saying he wants to forgive Kaiji.
There is a chance the vicepresident actually doesn't want Kaiji and company to be found, but can't say it out loud because he has to keep face. The reason why he went to meet up with Endou might have been not to make him relax, but to keep him way from Kaiji's track for a few days.
Anyways, I foreshadow Kaiji meeting the vicepresident in the caravan park sooner than we expect.