I just did the Head Gaskets on my little gmc pickup last year. Great learning experience and really like the satisfaction of driving it around now.
Tips- well That car has aluminum heads I imagine so things will different for you probably. I would soak all the nuts with pb blaster before hand a couple of days, especially the exhaust system. Be careful aluminum is soft and you could strip things easy.
If you need pullers or specialty tools autozone will "loan" some. You basically buy them and get your money back if they aren't trashed.
I spent as much on doing mine as I would have to the shop about 1k. I went premium on all the gaskets and replaced other stuff while I was at it. I also bought tools I could have done with out but I love a good excuse to buy more. Amazon is a good place to get a deal on tools if you have to time to wait on them believe it or not.
Take your time disassembling. I took as much time taking pictures and labeling/bagging parts as I did taking stuff apart. I was very meticulous and I have the shop manual from a Chevy Garage to look at. It did fire right up on the first crank when I was done though