Arts & Sciences
Arts and Sciences of the Middle Ages and Renaissance http://www.pbm.com/~lindahl/arts_and_sciences.html
Design and Construction of Celtic Knotwork http://www.zuggsoft.com/sca/celtic/celtic.htm
Draw Your Own Celtic Knots http://www.thinkythings.org/knotwork/knotwork.html
Chain Mail
Decordene WireWorks http://www.dcwireworks.com - a how-to of various chain mail items.
Combat
SCA Fighting - What is it? http://www.chronique.com/Library/Fighting/SCAfight.htm
Cooking
A Boke of Gode Cookery http://www.godecookery.com/godeboke/godeboke.htm
Dancing
Early Medieval Dance Music http://sca.uwaterloo.ca/mjc/sca/early-dance-music.html
Garb Making
A Stitch Out of Time http://home.earthlink.net/~wymarc
Drachenstein Treasures http://www.dragonsjewels.com/ - buy a variety of garb accessories here
Introduction to Garb http://www.virtue.to/articles/in_depth_garb.html - a how-to of simple garb.
Scottish Tartans Museum http://www.scottishtartans.org/ - learn a little about heraldry, the symbolism of it, have custom crests & coat of arms made or get design ideas
Heraldry
Fleur-de-lis Designs http://www.fleurdelis.com/
Knighthood, Chivalry & Tournaments Resource Library http://www.chronique.com/Library/Fighting/fighting.htm
Medieval Names Archive http://www.panix.com/~mittle/names/index.shtml
Myths & Legends
Legends http://www.legends.dm.net
Weapons & Armor Making