Mets rookies A.J. Ewing, Carson Benge bond over baseball and guitars

NEW YORK — Ask Carson Benge or A.J. Ewing about their favorite road trips this season, and they’ll probably mention San Diego. The beach? The weather? The ballpark?

“They had a couple guitars [in the visiting clubhouse],” Benge said.

As far as feel-good stories go, the Mets don’t have many better than Benge and Ewing, a pair of teammates and friends who have emerged as…