RV plumbing help?

[TFOGGER]

Most late model RVs are plumbed with PEX, so you can usually get the stuff to fix them at Home Despot or Lowe's. Once you figure out the access, it's usually fairly easy.

[Great-Kazoo]

Most late model RVs are plumbed with PEX, so you can usually get the stuff to fix them at Home Despot or Lowe's. Once you figure out the access, it's usually fairly easy.

^^This^^. It's too easy to repair. IMO, replace at least a foot on either side, since it may take that much to get to the leak. Then once repaired, flush system and winterize.
DON'T FORGET The hot water tank.