If your mother are from Ireland it is highly possible that she has Norwegian genes since Norwegian vikings almost totally took over Ireland in the 900th century. In fact they found a lot of the cities in Ireland and the capitol, Dublin, is one of them. But as the time went by the vikings was integrated in the society and became Irelanders them selfs.

I love the american cousin, alt that bbq is so good. And you defiantly know your steaks.
I am definitely ready for the tubes, seems like fun. Maybe a bit similar to to rafting as we have in some rivers here in Norway. But this seems more calmer :)
I think Texas would be right up my ally of what I like about the US. As you said in a earlier comment, bigger is better and in Texas it`s the biggest.
Maybe we should go there and rent bikes for a week or two before we do rout 66 and maybe I take you up on let you show us around.
I belive you have warm weather most of the year and that is what I am looking for. Going to be able to ride the bike all year would have been great.
Have been looking at pictures form Hill Country and it looks breath taking. Seems like you are living in a really nice place.

If you are planing a trip to Norway you have to let me know and I can guide yo around :)