You don't need all of that to get started.
You don't "NEED" a vest.
You don't "NEED" a gps.
You don't "NEED" a scope!!!! I don't use one.
You don't "NEED" snakeboots strut seat (worth its weight in gold), a decoy or two just in case, Thermacell, Sawyer Permethrin
, or a rangefinder
YOu just "NEED" the basic stuff, Shotgun with turkey choke that patters well., turkey loads, turkey calls locator calls (owl or crow),camo, small gloves, half facemask, big game gun stamp and most important a place to go.
The other stuff is just things you will want to get once you figure out you like to turkey hunt. They make the hunt a little easier.
The other thing you "NEED" is a friend to take you a time or to until you know what you are doing. It takes the average turkey hunter 2-3 years to figure out how the game works.