depends where you are stopping smiler,
the best way from larne up to the triangle area is straight up the coast road, the A2 i think it is, takes you up to ballycastle, across to the carrick a rede rope bridge and giant's causeway. if you are staying in portrush try a beer in the harbour bar [and a meal next door]. as for getting down to joey's bar it's very straight forward, once you get into ballymoney, just look for signs for the station or ask anybody, it's only a little town.
ade!