My DS was the same, he was not interested in crawling - just wanted to WALK! When he did crawl it was with one leg bent underneath him, like half-walking.
![Roll Eyes ::)](https://smiley.babywhispererforums.com/Smileys/classic/rolleyes.gif)
Anyway, it's hard to say how long wakings will last with a milestone since each LO is different. It's really great though that you recognize that's what it is. The best way to get through it as quickly as possible is to give LO as much time as he wants during the day to practice. If he wants to literally do nothing else, go with it. That way he'll master it faster and get the urge to practice out of his system.