Tons of great information on (and in) these sites for the budding bowhunter and the experienced 'harvester'.
Maximizing Arrow Penetration
http://www.huntingbc.ca/forum/showthread.php?t=10178
Kinetic Energy Calculation
http://www.huntingbc.ca/forum/showthread.php?t=11638
IBEP Bowhunting Course
http://www.huntingbc.ca/forum/showthread.php?t=10756
Carbon or Aluminium Arrows?
http://www.huntingbc.ca/forum/showthread.php?t=10340
Got aspirations of shooting a big one?
http://www.pope-young.org/bowhunting_fairchase.asp
Traditional Bohunters of BC...
http://tbbc.kics.bc.ca/
National Bowhunter Education (THIS ONE IS A GOOD ONE!)
http://www.nbef.org/