I am going to echo what Janie said. It is important to talk to your doctor about this. Every individual is different so it is important to talk to your doctor about options that are right for you.
Hi Lobster, welcome to the site. I detoxed at home last week with prescribed medication from doctor and had no side effects, drank about as much as you on and off for 15 years. It is "safer" than going cold turkey but nothing is guaranteed to be 100% safe. Your doctor will be able to inform you if this is the right option for you and what medication would be suitable for you as well, since there are several medications. Good luck!