I gave up using travellers cheques in the US. I found them very hard to cash. Not every bank will take them. I had one bank refuse me even though they sold them to there own customers.
I had one bank even ask me the stupid question, "have you an account here?". My brother, who had an account there was asked to lodge the cheques into his account and then give me the money. He refused, and asked for the manager who reluctantly went against his own staff's instructions and cashed them for me.