All fifty states

Over a birthday lunch, the question was pondered as to whether you could visit all fifty American States in three months.  A cursory look brought up an article saying it could be done in 160 hours.  So, the answer would seem to be yes, though a punishing schedule. 

There is also a great article on XKCD (to be honest, everything there is fantastic).  You can read the article here, but they conclude (via a reference to another blog) that in 24 hours you can visit about 19-20.

An article in the Washington Post mentions the 'All Fifty Club'.  That sounds like a club I want to be a member of.  You can find the site here.

Why 2023?  Well, that's probably how long it would take to save up for the trip.