What is the best way to learn Irish Gaelic?

For the past 2 years i wanted to learn it. I'm English, (well my family is anyway i was born in Canada) but my surname is very Irish so i would like to learn my ancestors language, and it's cool if you know a language which not many people know, i guess i want to learn it because it ill make me feel connected to some where, and it's a country with good culture, i love the sound of irish music and i love irish dance, i like music with a certain tune to it and just happens irish music has it, and i think like almost every one who has seen irish dance it's so catchy you just want to go and join them lol.