Traveling to the USA?

All sounds good to me. Just be prepared for the fact that USA immigration is incredibly process driven and entirely lacking any sense of humour. So do as you are asked and do not try to engage them in any sort of conversation other than to reply to any questions you may be asked. Also, you may well be fingerprinted - made me feel like a criminal but I didn't have any option - and as for the girl who was in our group who lacked the top joint of each finger on her right hand (birth defect) - would they fingerprint her left hand. Hell, no it had to be the right hand and the immigration official got rather unpleasant about it.