OOOH, trust me, it works... the hash oil thing... only problem was, the oil i used wasnt clean (had plant particles) and it killed every atomizer i tried it in... fairly sure clean oil would (probably) not kill your atomizers. but yeah, i just made oil with vodka and evaporated it in a glass pan over a candle until almost all of the liquid was gone, and then I mixed that with some propylene glycol (USP) and blueberry tastee puffs drops. I didn't really measure or write down anything, I just kinda taste tested it and adjusted it till it was right. all in all, you'll need a good E-Smoke device ( I use a dse-601 e-pipe, which is powerful as hell but at $45 an atomizer i'm not risking it ) that heats up good and puts out lots of vapor, and an atomizer that you dont mind risking for a covert smoke device.( I now use a dse-601 e-pipe, which is powerful as hell but at $45 an atomizer i'm not risking it, so i havent experimented )
BTW, this stuff has been used on TWO military bases (by someone who is definitely not me) and in front of an ex-cop/soldier and nobody suspected a thing. just flavor it with some tastee puffs (i recommend apple, blueberry, or joosee froot) and if it smells like anything, it'll smell like flavor.