Don't worry about the wristbands....there'll be enough probably...
Amsterdam: Don't be discouraged by the craziness going on in Amsterdam (where Mojo, the concert organiser, know d**k for brain) and people fighting over getting in trough one small door (imagine a regular door, only smaller and a few hundred hysterical people want to get in all at once)...you will get the wristband for sure, since they never close up until everyone is in.
In Oostend prepare for quite a struggle as well as only 2 or 3 regular small offices are there to hand out the bands... there's no barriers at all (lots of people trying to sneak before you! damn it!)...just be patient and you'll get a wristband...(I waited for 1,5-2 hrs in 2000, got my band and was a happy man)

It'll probably be less crowded there than last tour because a) BJ were all over the media then and considered popular, meaning more spontaneous fans and b) 1 wristband per member instead of 2 per member...

for both shows about 1500 fc members are there (my guess)...

-----no suing me if the above doesn't come true-----