Indeed

Across the road at Ultramar is an RV sewer dump station

Definitely try asking on their Facebook page Silver Fox Restaurant, Big Stop Salisbury

Exit 433 10 minutes west of Moncton

Most truck stops usually do. Unsure if this one does, however.

12 midnight

I don't think so, I didn't see any.

Counter service only, with limited menu.

Shower for trucker, only.

no but the Green Pig is up the road a bit and has really great stuff