Thanks. If you don't know how to weave, then card weaving is the way to go IMHO. Get Candice Crocketts book, "card weaving." and you'll be weaving in the first 2 hours.You will need to buy or make your own cards which can be made out of cardboard, leather, or wood, or anything stiff. I recommend buying the cardboard cards for $10-$15 I believe. Then you'll need some worsted yarn.
How it works is you take the yarn thread it into the cards, they way you thread the cards determines the patttern. You can attach one end to a stationary object and the other end to yourself. Start weaving by threading and turning the cards. Each turn of the cards either towards or away from you establishes the pattern.
Its very easy to learn. The biggest thing is to stay alert. One wrong turn and you mess up your pattern.
This strap took 3-4 hours from start to finish.
Hope this helps!