It is wonderful to see that you've already received so many wonderful tips and suggestions, and I am happy to answer your questions. :)
Renting a car gives you loads of freedom to go where the road takes you, especially with unplanned stops at hidden gems
along the way. Take a look at this helpful list
of free events, activities and experiences.
Visiting at the beginning of March is a wonderful time of year, as the weather gets warmer, and it is not quite peak season. It is possible to park your car at the Visitor Centre of the Cliffs of Moher
, and explore the area on your own, without a tour guide. If you buy your tickets
up to at least one day in advance, you receive a 50% discount off the original price as well.
Galway is filled with history, and there are many historical walking tours to choose from. Take a look at the options here
. I think you'll also like this article on 10 things to do for free in Galway
It seems you plans are coming along nicely, and please don't hesitate to reach out if you have any other questions. :)