I managed to find lots to do despite not being old enough to do any of things most people go to LV for. The trip turned sour fairly quickly when I had a huge fight with my Dad which resulted in me catching the AA red-eye to YYZ that night. The fight was prompted by his alcoholism, and fights like that weren't uncommon, but he is sober now and thankfully we no longer fight like that (still kind of ruined Vegas for me).