Hi,
I think the XTM XLB is a 1/7th Nitro buggy? If yes then you have the wrong club
The DMCC is an electric powered racing club.
Have a look at:
http://www.rccaoi.com/clubs.html
On the LHS you will see a list of clubs.
The Navan Nitro Nuts have a fantastic outdoor track for 1/8th Nitro's which would be perfect for your buggy.
Also try these guys:
http://forum.orcaireland.ie/index.php
They only race onroad cars but a lot of the guys are experts when it comes to setting up nitro engines & some would have 1/8th buggy's.
Hope this helps
All the best
Kevin
Mick just got in before me :-)