With your current addiction, I'll call it for what it is, not a habit, and addiction, you're going to have to suffer some withdrawals...both physically and mentally. My advice is to get out ASAP. I had about the same addiction as you, just maybe twice as long. I averaged probably around 60-70 mg of Hydrocodone a day, for close to two years, and took it absolutely 99% recreationally, and that 1%, probably much less than 1%, was just for headaches or something that could have been taken care of with Ibuprofen or Excedrine. I absolutely abused this drug for almost two years, and feel absolutely awful about all the times I deceived loved ones, and how much money I pissed down the toilet. I was very good at hiding it, and pretty much nobody knew about my addiction except the people I used with, and my dealers. I was able to keep it from my wife, son, parents, etc...and I feel disgusting about that.
I'm now on day 6 of being clean. It's been a long-ass 6 days. Just as easily as the days floated by while high on Hydrocodone, recovering is the exact opposite, but totally worth it. I had acute W/D symptoms for the first 3-4 days, first 3 were pretty bad (I know not as bad as Oxy, H, etc...I never let myself progress and "climb the ladder" so to speak, I stuck only with Hydrocodone), but I still had bad sweats, chills, leg aches and pains, inability to ever be comfortable, explosive diarrhea, no appetite, inability to sleep, etc...and I'm still dealing with PAWS. I can't tell you how much it helps to stay fairly active, even when you feel awful and have no energy (and you won't), but exercising with release mass quantities of endorphins, and will help teach your brain to make dopamine again by itself. It may be a temporary fix, but you will feel much better after exercising.
Again, I know you aren't using "hard" drugs, but an addiction to Hydrocodone is just as bad in many ways. Your testosterone levels will drop tremendously, your sex-drive will disappear, you'll lose muscle, gain fat, and the psychological addiction is the worst. OP, when you said you hoped to be able to dose up before the Laker game, it definitely reminded me of myself for the previous 20-22 months or so. I'd always "need" to take some before every big game I wanted to watch, before every movie, before every outing, before everything really. I hated the fact that my whole life revolved around this horrible drug. I couldn't even take my wife out for a romantic evening without taking pills with me. I had to plan every day, every meal, EVERYTHING around this stupid drug, and not just enjoy and live my life with the wonderful people I have in it. It's so not worth it man. Get out ASAP. I'm not sure how you would want to quit, but do it. Do it before a year later you find yourself exactly where I was a week ago. If you keep taking them for another year, it'll only be that much worse when you quit, and you'll do much more damage to your body. You're not going to feel good, and you're going to W/D for a few days, then deal with some PAWS after, but the quicker you get out the better. Take it from someone who has been in your exact same position.
If you want to quit, take a complete multi-vitamin, L-Tyrosine 500 (helps with mood, and helps brain re-learn to make dopamine), drink lots of water to combat dehydration, try to move around a bit, if only to take your dog for a walk, just feel the sunshine and walk around, take some Imodium (small doses, recommended doses) for the diarrhea, maybe some OTC cough syrup or Advil PM to try to sleep a few hours, and whatever you prefer to try to help with the general discomfort and aches. Oh, and hot showers are amazing...take 2-3 a day.
I implore you...STOP NOW!!! If you do, you may hate me the first 4-5 days, but by day 6 you'll realize it was a great decision, and every day after that hopefully I continue to feel better, get clearer-headed, learn to live without that horrible "crutch" I've been leaning on, enjoy life and not constantly worry about my supply and burning money, and my sex-drive has come back with a vengeance, and feels SO much better after getting clean. So much so, that a side-effect of W/D is that premature-ejaculation will reach new heights lol, but that too will return to normal soon. It will be one of the best decisions you've ever made. Do it.