Sorry!
There are songs that campers have loved to sing over the years, but we cannot post lyrics here due to copyright issues. Please note that an internet search will probably get you what you want.
Circle Game, 1970 Joni Mitchell
Distant Melody (from Peter Pan), 1954 Betty Comden, Adolph Green, and Jule Styne
Dona Dona by Sholom Secunda 1940 lyrics translated 1950's by Arthur Kevess and Teddi Schwartz
Goofus by William Harold, Gus Kahn, and Wayne King, performed by the Carpenters and others. (I was born on a farm down in Iowa...)
It Will Come To You Again by David Buskin, performed by Mary (of Peter Paul & Mary) on the album Morning Glory
Lunatic's Lullaby, or Nut House, 1926 Leslie Moore, Johnny Tucker, and Edgar Leslie
Pack Up Your Sorrows by Richard Farina and Pauline Marden 196x
Song for the Mira by John Allister McGillivary, performed by Gordon Bok
Thirsty Boots by Eric Andersen 1966
This Land is Your Land by Woody Guthrie 1940
Today by Randy Sparks 1964 (Today while the blossoms still cling...)
Try to Remember (from The Fantasticks) aka "Follow", 1960 Tom Jones and Harvey Schmidt
What Aloha Means, 1928 Merton H Bories & Hugh Barrett Dobbs
Where I'm Bound by Tom Paxton