Great discussion everyone. Sorry it's redundant for many of you - I know we're just coming into this party late. By the way, "he" and "his" is really "she" and "her", as I'm the one (Carol) who is doing the preliminary research - which I will then turn over to "him" and "he" (Ross) to put legs on it and do something with it.
Thanks again for all the insights. We hope to
together enjoy lots of good trips as long as we can come up with an initial decision we can both live with!