Interesting... and rather surprising there wasn't more of a tie-in to what Pugshare/Recargo offers...
In any case I think this was a bit of unfortunate phrasing:
If he was driving 12K miles in 24 days, than that's only 500 miles a day on average . That requires only 2-3 stops really. (and really only 1 or 2 if you had charging availability at your overnight accommodations).
Now, while he may have CHOSEN to stop at more frequent intervals (and perhaps charge less at each for shorter periods of time), it leave the reader with the impression that road trips are going to be awkward affairs.
I wish he had said that he could have driven 3-4 hours between stops had he wanted to...