Since we've retired we've planned to do at least one overseas trip every year.
Last year we 'did' Scotland, and were planning to 'do' the Orkney Islands this year...there's an awful lot of history there, a lot of it from 2,500 years ago.

But a month or so ago when we started looking to organise it, found we'd left it too late!
The Orkneys are relatively small, and you can't just bowl up expecting to get a bed; all accommodation for the tourist season (August / December) has to be booked at least twelve months in advance.
Bugger!

Back to the drawing board.

So...it was mooted we do another USA trip, this time from Oklahoma, perhaps Kansas, Missouri, Illinois, Indiana, Ohio, Pennsylvania, and New York.

The last trip we did (Route 66,) around 60% of it was from ideas we'd gleaned from you guys on CHR; you fellas know your own country better than we do.

With that in mind; anybody got any bright ideas about 'must see' museums and points of interest along the way?

Thanks.

jb and She Who Must Be Obeyed.