Okay, so it really wasn't a SPUR OF THE MOMENT thing but it was by far THE least planned road trip/vacation I ever took. It was a trip to San Antonio with my brother. Well, then there was the road trip to Ohio to get my Grammy's car but that was already planned, sort of.
Either way, my younger brother met me at my house early in the morning after he got off work and we straight to San Antonio for the weekend. It was full of adventure, hotel issues, bathroom breaks in fields (yes we are Neanderthals!) and lots of fun.
Oh, those were fun times!