Welcome ,
You may not need as much as you need,
For bow, will depend on your budget, can go used for a few hundred bucks or can go top of the line new and spend $1k, leave specifics on bows to others,
When deciding on a bow best to try a few and see which you are comfortable,
A good bow shop can also help you match arrows/broadheads to the bow,
When you do get your bow, practice, practice,practice.
Whether its at a range or in your yard(if legal, and have a good backstop).
As for clothers, again depends on your budget,
For turkey, covered in camo is key, as turks see colors and deer don't,
Head to toe camo, with nothing shiny,
Orange, if its optional in your state, still recomend it for getting to/from your spots.
I even wear orange when hunting my own land
I wrap my orange around a tree nearby to let other hunters know I am there

For deer instead of solid orange, best to wear a pattern that's broken up.
They may not see colors, but see patterns, and solid anything stands out.

Best thing you can do is spend time in the woods, whether its scouting or hunting, only way you will learn the animals behavior is to be out there.