Black Brants are available for a modest cost. Very fine sounding rockets, and sometimes exciting.
They do sound fine. Oh, wait...
Thanks, interesting.
http://www.bristol.ca/BlackBrant.html
http://www.sigmarockets.com/bb_home.htm
http://www.wcam.mb.ca/AC/BLACKBRANTROCKET.html
http://friendsofcrc.ca/PropagationResearch/rocket.html
http://www.astronautix.com/lvs/blabrant.htm
and this one also showed up, and it's pretty apropos:
http://www.jcrocket.com/blackbrantvb.shtml