Coláiste Acla
Coláiste Acla in Mayo is a very popular gaeltacht and is also a good one for sports and adventures - though maybe not as much as Uisce! It is very well spoken of and I would recommend checking it out. There is 6 courses throughout summer, A-F, and they range in price from €900 - €550.
http://www.colaisteacla.com/index.html
Check out the video below for more info:-)