I am wondering if the bus tours leaving from Donegal town (noteably the Heritage tour and the Highlander tour) via donegaltours.ie operate in the first week of May of 2015. I have emailed this question to the company a few days ago but have received no reply. My choice of towns to stay in rest on knowing this answer. My husband and I are traveling Ireland by bus and train and therefore will not have a rental car. Thank you for any assistance you may be able to provide.