Hi Mike,
Thanks for reaching out, your trip sounds great as does your itinerary.
As you are traveling the west coast, I would recommend looking at our page on the
Wild Atlantic Way which can give you ideas about where to go, as well as what to see in the areas you already have in your itinerary. I would also suggest looking at
Ireland Guide which has a dedicated section to all the vegetarian restaurants in Ireland, which can be filtered by location, as well as
trad connect which will show you all trad session locations and times in all the counties.
For some ideas that aren't standard guidebook fare - I would recommend
Slieve League if you are going to Donegal, it isn't recommended at much as the Cliffs of Moher, but in my opinion equally as breath-taking. You can also include
Glenveagh National Park if this is of interest to you. Donegal is a great county, whilst not as touristy as some of the other counties, you will meet lots of locals as-well-as have an array of vegetarian restaurants, trad sessions, attractions, and some of the best beaches in Ireland.
Check out our
accommodation page which can be filtered by location to suit your itinerary.
I hope this helps, please let me know if you have any other questions and I will be glad to answer.
Cathaoir