Row 1: Ch 66. 2 dc in 3rd chain from hook, *skip 1 ch, 2 dc in next ch; rep from * ending 1 dc in last ch. Ch 3 and turn.
Row 2: 2dc in sp between the dc's of each 2-dc group of row 1, ending 1 dc in top of turning ch. Ch 3 and turn.
Row 3: Repeat 2nd row until you have gone as long as you would like. Fasten off and weave in ends.

I crochet until the variegated Giant Skein is finished. I added Fun Fur around the edges to give it a fun touch. I use an H hook to add the edging.