Different techniques work for different people, so just keep trying until you find one that works for you.

Based upon your dislike of staying still for so long (at least that's what I implied), you might want to try the Yoshi method. Basically, you move every 7-10 minutes to a different position.

Don't worry about not experiencing HI or SP. Many people don't experience these at all. That's okay, as long as you can enter a lucid dream.

Don't be discouraged if you can't WILD immediately. From what I've read I these forums, it takes most people a month or two before their first successful WILD.

Keep trying, experiment with different techniques, and you'll get it eventually.