I just did my timing belt and found it pretty reasonable. I purchased the OTC timing belt tool from amazon for around $25. I purchased a Gates timing belt kit 294B with idler and tensioner from rock auto. I also ended up replacing the water pump and serpentine belt, idler and tensioner since I was in there. I have a couple of suggestions:
1) Use the timing belt tools! these make the job way way easier!
2) Loosen the cam gear bolts! Many people on here say you don't need to, but let me tell you it is better to do so. When you loosen the bolts, the belt will tension evenly and your timing will be perfect.
3) There is a great 2-part video tutorial on youtube on how to do this job. I believe the author is srmastertech.
Good luck to you. The job is not that bad