Yes, there is
C.A.P.E.R. Fan Fiction out there!
And you can get your fill by visiting one of these two places:
Kids from C.A.P.E.R. Fan Fiction Club
Kids from C.A.P.E.R. FanFiction Archive
Contact us via C.A.P.E.R.
E-mail (the next
best thing to C.A.P.E.R. Band!)