My dad gave me his Remington 1100 shotgun. He lives in NY, and I in FL. I'm traveling up there for work reasons, and want to return with the shotgun. I've checked with the airlines (Delta) and have an understanding that the hard case must be locked, and the weapon must be unloaded, and I must declare at the counter that I'm checking in a firearm so I can sign some forms. As hard as I've tried, they won't give me the forms ahead of time so I can know what info they require. For example, do they require the S/N, etc? Anyone have advice or tips for me? Especially with it being NY (La Guardia), I don't need any trouble, and want to do this the right way.