Lang,
Would be great to meet up again! During which period do you plan to go where? I can recommend May and September as worthwile periods to visit the Netherlands. During June I plan to be in Normandy again.
Keep an eye on
http://www.milweb.net/events.php and I'll send you a list of Keep The Rolling Club events later (or check
http://www.ktr.nl/en/calender.html, but this page is down at the moment).
Regards,
Hanno