Grats on your resolve!!
Some suggestions...
1. Maybe the 808 isn't the right PV for you all the time. Have you tried carts vs cartos? A standard DSE901 atty will screw right on a KR8 battery and you can use 901 carts with that (or if you have a manual battery you can use a drip tip with the atty too). The 901 atty gives (I think) a softer hit than KR8 cartos but can give you a big airy tasty mouthful of vapor. For little cost it would give you some variety. You can get a normal (don't get LR) 901 atty and carts and aluminum drip tip at Litecigusa.net cheap. And with an adapter you could use a 510 atty or maybe some others. One reason I enjoy carts is I can vary my flavor more easily. If a plain tobacco is boring me, I can add a bit of vanilla, or chocolate or some sweet RY4 like FSUSA oRYental. If I need more TH I can add a bit of a juice with more TH. etc.
2. Re juices - I found I craved analogs when I vaped some fruity foody juices. So I stopped using those alone. But now I set up 2 PVs when I'm home - tobacco flavor in one and fruity/dessert flavors in the other. Problem solved.
3. if you are
vaping tobacco ejuices try to find some that satisfy your memory of tobacco. One for me is FreedomSmokeUSA Desert Ship (a Turkish blend, similar to Camel I guess). That stuff sort of smells like a freshly opened pack to me. And sometimes putting a bit of chocolate juice in a tobacco juice helps me because most of the analogs I've ever smoked had cocoa in them.
4. I don't know what nicotine level you're on but is it appropriate to your habit?
Typically
full strength cigs -> 24mg and some need 30+
light cigs -> 16-18mg and some need 24
ultralights -> 10-12mg and some need 16-18
Some people need a higher nicotine, and some just need higher when they first stop smoking, and some are OK on the typical amount