The teams try approach stealthy manner, they get +3 auto suxs to do it plus what they roll for their wits+stealth checks. Although one team approaches in diplomatic mind while rest sort creep closer to ship wreck and go for 'stand by' mode to wait how diplomacy happens/works. 1 team in beach and 3 from ocean are closing on wreck while one land team tries form diplomatic approach (so they likely come out from hiding once close enough).