Os work

I no this sounds like a broken record for you guys so i appreciate any help. I have a run of the mil os cert osha 10 red cross first aid cpr aed twic and medical cert no passport im trying to get on a offshore tug 28 on 7 off of possible but im not picky im in the philly area i have extensive experience in diesel and hydraulics on land i can stick and mig weld got a strong back just trying to get a foot in the door i applied to moran, mcallister, vane, dann ocean, crowley, osg, dann marine snd have called atleast 30 others i have no problems with traveling just need some pointers again i no its a broken record so thanks for taking the time.