Sorry, gentlemen, I have 3 questions 1) how many people can use a cabin 2) how much is the value of it 3) Are there several cabins to organize a large group? Please, I would like to know

13 a night for a tent

You can book at the link there. They work with the campground. https://www.rivertrail.com/stay-with-us/cabin-rentals-on-the-potomac/ Dates: Mar 29- Nov 3 Duration: 2 night minimum Fri & Sat Price: $69- $129/night Includes: Vinyl mattresses, 2 double beds, 2 single (fold out) Location: Brunswick, MD