Hi Danny,
Id recommend staying near the town of Swords, its right beside dublin airport and not far from the track.
There is a link to the travel lodge hotel thats near the town on our website.(its travellodge dublin airport north, or swords)
On saturday night, we are going for a few beers in Swords. Travel lodge is easily within stumbling distance of it.
http://dublinmodelracing.com/wriinfo.html
If you really want to rent a car, all major companies are in dublin airport, but im sure we can get you too and from the track. (im statying in travel lodge myself on saturday, and im sure i can pick you up at the airport and drop you too the hotel, or even a taxi wouldnt be expensive)
Ill ask Mick B about lipos on the plane.
Ill PM you my number if you want to give me a call.
Cheers
Lee