Going to Aruba to my dads friends casino but...?

My mom barely knows the guy she has met him once and my parents are divorced. The guy own a casino in aruba and panama and I might go to either of those. The guy has seen how hard I've worked cause ei worked at my dads restaurant. So he said I don't say things without knowing it would happen. Cnut my mom being the one to ruin everything said u hav to hav both parent signatures . I wanna own a restaurnt when I get older and I also wanna own a casino. So my dads friend has had like 12 casinos and he wants me to learn the casino business first hand but my mom bring up that natale holloway girl. Please help me get ideAs to have her let me go In 2 years. (o ya my dad talked to his friends who used to own casinos in Vegas n wanna them owned the stardust and they said he was a great guy. He said he considers me as a grandson. My moon is worried he's a pedifile or something. When I go I'll be 17)