With no language are you going to suddenly start writing after never writing.
So write!
Let me tell you that I could never write in Irish very well until I had to. Learnt alot that week!
So write!
Ok, you are by yourself learning Irish in antartica - so blog! Download an Irish spell checker (I have no idea why anyone blogs without spellchecker), write up stuff, use a dictionary, focail.ie and blog - blog about what you know about (for the love of God dont blog about Irish, please have mercy on us all), farming, fishing, cooking, banking, kung fu, anything but get writing, even bilingually, but get writing.
Just get into the pool and start splashing.
Then invite friendly comment on your Irish. You will learn in no time at all.
If you update a blog once a week and you have something have interesting to say, you will get a readership.