Can someone recommend me a decent setup for night riding?

I've been going through amazon and looking at a bunch of lights, but some seem crazy expensive and I can't really tell what makes one better than the other.

I need a flashlight in the front becuase part of my ride is on a trail with no lights at night. And I need some indicators on my back because I do ride on a part of a road with very little shoulder at night.

I really don't want to spend so much money on lights, as I don't know how often I will actually be able to commute so I don't need anything crazy fancy.

Rechargable does sound good to me tho.

Amazon I found this: http://www.amazon.com/LIGHT-FRONT-NI...9890504&sr=1-3 which seems relaly good but also 100 dollars! Anyone recommend some sort of package that would get me some savings?

For the back I found this: http://www.amazon.com/gp/product/B00...=ATVPDKIKX0DER


While I am at it. Good fender for a road bike?