Luckily, I Found seeing the blip pretty easy at first, however I have also discovered that after 'seeing the blip' I could also do the 3D eye images. I have never been able to see the 3D eye images before in my entire life until I practiced the 'blip' page tecnique on them.
If you already see the 3D image in those 3D eye pictures, you could try using the same technique to try and find the blip page.
Here are a couple of 3D image links to help you:
This page describes how to get 3D images (whats this? the explanation is exactly the same as the blip page technique)
http://www.vision3d.com/fftext.html
This one really helps to get it working: http://www.debateit.net/stereoreading/howto3-d.htm
This one has quite a few images to practice on (follow the Candie):
http://www.vision3d.com/optical/index.shtml#stereogram