I've been playing for alot of hours and haven't spotted one shark yet.
As Franklin, i called to Michael to hang out. I figured he would improve my survival odds if I encountered any sharks. So I went to the dinghy (where the sub is) and drove out to where I could find collectibles.
I got bored after collecting two items so I drove around and jumped out of the boat to have sharks spawning, but they never did, not even on the east coast.
I also made Michael swim behind the boat but still no sharks.
Am I just unlucky(or lucky) or does hanging out with someone prevent sharks from spawning?
I know that taking chop for a walk will disable some of the wildlife. Have anyone tried this?