Nice review ... very happy to have the answer re: the "Elvis" on the setlist Grace tweeted. 

Mar's photo is one of, if not the best, I've seen of everyone for the end of show "bow" . . and she was shooting from the balcony ! 
Here's the rest of what she's put up so far . .
 http://nolamarimages.smugmug.com/Music/GPN-Grace-Potter/15919595_cf7FW