You, too, Barry!
I mentioned Amex as they recommended www.myus.com
as a preferred supplier. When I was considering doing this (back in the halcyon days of AUS$1=US$1.15!!), I wanted a reputable organisation, and thought that anyone that Amex was willing to put their name behind was good enough for me.
So, have a look at myus.com; you don't need to have an Amex.