I've been in 48 states and will get to the other 2 in August. And will ride the rails in both those states, Oklahoma and Michigan.
Oklahoma's going to be one of my last states (I've been to 37). One of my friends suggested I get it out of the way ASAP so my "50th State" isn't so anti-climactic.
I know there are interesting things to see there, so it's not a knock against Oklahoma, but it's hard to get excited when I have states like Vermont, Wyoming, Alaska, and Hawaii left on the list.
Sarah, just because it's not obvious don't think that Oklahoma hasn't got a lot to offer. OKC is one of the fastest growing cities in the mid-west in particular for young people. Then OKC has the Rodeo Opry (Centenial Rodeo Opry) which is a pure delight in a modern world.
As non Americans we're interested in all places America and Oklahoma is in our top 2 of favourite states with good reason. Give it a try with an open mind but you will have to dig a bit as they don't shout about their good fortune.
They don't shout? I guess you have never heard them sing this.... (Sorry, I couldn't resist this reply)