Oh, wow! We just need a few more until the camp is full! We need 11 more because Needy + Lightning just signed up. 11 is the first repdigit, the smallest positive integer that's pronounced with three syllables, the largest prime number with a single-morpheme name, and the number that I used to search for the number 11 on Wikipedia.
Sorry for not doing the challenge! I wasn't able to inform you because of sudden change of plans + personal issues I don't want to talk about. Hopefully it doesn't happen again!