Stevo,
Google is your friend......After shooting a deer (easy part), the real fun starts (hard part).....Lots of guys nowadays bone out their deer (long hikes). I still gut and drag.....I'll try and find pictures of the process.
Equipment....A rifle of .243 or greater, good knives (plural), flashlights (plural), cord/zip ties (to so cavity up & to attach tag), pen or pencil, water, TP, bug spray. and a really good backpack to carry this stuff in (long distance walking). I personally just carry my waist pack for these items (same one I use for turkey hunting)......In fact, a lot of the same stuff you already use for turkey hunting can be used for deer.
Clothing depends on the weather (same as turkey hunting for the most part)......I don't wear blaze orange (except states where it's required). It may be a good idea though to carry a blaze orange hat in the backpack when dragging a deer.
Processing.....I have mine done at Specialty Meats in Escondido.....You are required to have the hide off before delivering. He also likes the hocks cut off.....The head will or can be removed on location. He takes a picture of your license.....The tag is required to stay on the animal for I think 15 days.
They'll be a lot more answers to your questions