So I have a whole music-themed camp planned, but that was based on at least 2 students joining (many of the activities are somewhat competitive games). The sign-up deadline is over, and only 1 student is registered for camp. My co-teachers have put in a good effort to try to talk students into both my camp and the other summer English class, so it's not that the info didn't get out there. [Note: my school is not small enough that I would have expected this, and I've had sufficient numbers in the past]
Any suggestions for activities/ways to tweak the camp so that it can be done with 1 student? This camp is 90 minutes a day, for 2 weeks.