Most everything has been mentioned. You can do it with as much or as little gear as you like. The gear junkie in me wakes up when I decide to browse around Cabelas but at the end of the day I like to go in with as little gear as necessary, whatever fits in my pockets.
One thing that was not mentioned, which I think is probably the most important, is making sure you get plenty of range time with whatever weapon you decide to use. I know way too many people that only go to check their sights once a year if even that. Of course they end up missing or worse wounding animals more often than not. Personally I think it's irresonsible to take a shot at an animal if you haven't done all you can to max out your proficiency.
Good luck & have fun!