Need a little more information. Where are you hunting?

A rangefinder is a big plus. I have a Lieca but most of the ones sold are fairly decent for archery use. Lots of practice can aleiviate the need for one. I shot several elk with bow before ever getting a rangefinder. As for boots. Get a pair NOW, that fit well and make sure they are "broke in" to your feet. You will be to some heavy walking. All I have ever used is a pair of insulated Rocky's or whatever your flavor and they have been fine. Don't really need heavy insulated since the walking will (should) keep your feet warm. Get waterproof boot though as the dew on everything in the morning will soak your pants and boots. Better yet bring two pair as one will get wet and you will need a spare. One of the best I have used are the military desert boots. Very comfortable and tough. Lots of rocks to cut up your boots.
Binoculars....what hasn't been said....get the BEST you can afford. I have gone through so many I hate to admit it. I now use Lieca 8x42. 8 power seems to me to be the best compromise. I also have a 10 power Lieca but have found that in the thick pines they are too much.

Hope this helps. WW