My Ogham are not big fans of it, but I would seek other divinations as well as doing your own before making a final decision. Maybe ask around at JMG's Magic Monday if anyone besides me is doing free divinations. andrewskeen might still be doing horary astrology and if he is, definitely consider him because he has provided some very sound divinations for me.

They provide Muin or Harvest ill-dignified, which indicates you won't be able to get the benefit of the trip in some key way, that it will be overly expensive, or that the time may not be right.