Ooh we hadn't thought about Canadian national Parks. It only seems to be a 1 day drive to get there.We did the Alamo a couple of times when we lived in TX but San Antonio is a perfect stopping point for us so we'll do it one last time. We had considered Big Bend but the time we can leave doesn't give us much to spare as we want to be in north FL for Christmas with the in-laws. I'll see if I can persuade hubby to stop there for a couple of days though.
We visited Hawaii back in 2006 when we stayed with friends who were stationed there at the time. It was a beautiful place.