thank you very much everybody for your input and suggestions.
after scouting nearly all over europe, we’ve finally found somebody who builts an artificial ice surface into any location. (if you’re interested: http://www.like-ice.com)
i have seen great ice arenas in your suggestions, but the problem is eather the timetables for the training teams or the expensive and travel costs (sorry, finland and belfast).
sorry that i could not contact everyone, but i’ve picked the most suitable locations and time was running anyhow.
happy day to everyone,
jeannette