The toughest part will be replacing your friends. Even if you "fade", you will be persona non grata at social events, etc. You'll find that even those you thought to be your "closest" friends, will at least greatly restrict contact with you. And, as mentioned DO NOT TRUST ANY JW with your doubts or negative feelings. That's scriptural. They will turn you over to the "courts" (judicial committees) thinking they are snatching you out of the fire. Most of them are good and sincere people and wanting to "help" you. Thus it's important to try to build a network of friends at work or with neighbors. (Esp hard if you work with all JW's.)
The next toughest thing will be resigning from serving as an Elder. The CO will get involved and you'll be offered a sabbatical for 6 months, etc. "Why Dear Brother, why would you want to resign that great privilege?" Esp since you can't blame it on wife or kids. So, you better "zero in" on your reason. Job? Stress? Depression? Sick parents? We were "stumbled" by a prominent brother and the BOE, CO, and Service Dept bought his BS story. So, we are "waiting on Joe Hoover" to "fix" the problem. (We just are not waiting IN the Kingdom Hall.)
Resign, but stay steady for a few months so as to stay under the radar. Then gradually drop off Field Circus and meetings. Moving is a great strategy. As you know, elders are busy and most will not work that hard at motivating you. They're having a hard time motivating themselves.
You'll find everyone here willing to listen and to help. Although, many here are perhaps more "disenchanted" with the Organization than what you sound like being. You're likely to learn a lot more (negative) things about the Organization as you hang around here. LOTS of stuff out there that I had no idea of taking place. They do their best to "control" any negative information and they do a good job of it. Expect some "deer in the headlight" moments. You're welcome to PM me if you like. Esp if you want to discuss something that might identify you.
Good luck