Bonjour Paul,
Nous sommes heureux de vous voir ici !
You came to the right place to find answers to your questions!
It's so great you are doing this trip alone! Please, don't worry, Ireland is an amazing place to visit on your own, and locals are friendly and kind!
First, here is a
day tour to County Wicklow where you can visit many attractions, including Lough Tay. The tour is from Dublin and is going to many places! You also have Glendalough Bus Services going from Dublin to Glendalough if you want another option! Here is their
schedule for Winter and Summer!
About camping sites,
Camac Valley Tourist Caravan and Camping Park might be a good option. It is located in Clondalkin, at only a short distance from Dublin City Centre.
You can find some flights by using
this research tool. You just need to share your departure and arrival cities!
Finally, you can visit Dublin and enjoy the city on a little budget. An article is telling you more about that right
here.
I hope this information was helpful! Keep us posted on your adventures!
Bon voyage. :)