About an hour after my previous post M arrived. We discussed for a moment what we would do, and decided it would be the cheapest to leave Dublin straight away. The others (S, T and B) had been going merrily by bike, maybe we would be able to catch up with them. The plan was to do the largest part of the trip, about 300 km, hitchhiking. M and me have hitchhiked together before, it's easy and cheap and a bit of adventure. We had read before that 'thumbing' wasn't a big problem in Ireland, but it seems things have changed.