Hi Bryan
If you want to experience the aikido style of Nishio sensei then get on a plane to Denmark asap (with Ryan Air it's just af few pounds). Next week monday through saturday we have the anual easter seminar with Arisou sensei (7. dan - student of nishio sensei through 35 years). If you get here before monday bright and early you can hitch a ride with me to the site of the seminar.
You can read a bit more about it on
www.aikikai.dk