I switch to e-cigarettes about a year ago, and quickly went to the eGo, starting at 16mg, and now use 11mg or less Enico liquids. I am not sure if its different in the USA, but over here in Europe, specifically in the UK and Czech Republic, its no big deal, and readily available. No so much in Germany

but I am close enough to the Czech Border when in Germany that this does not pose an issue.
I have not smoked a '
regular' cigarette since switching and funny enough, it bothers me now when I smell it.
e-cigarettes ... or vape-ing ... has changed my life in many ways; I can smell the farts of my dogs in all their glory, I have no smoke smell in my house, on my cloth or in my car, and people are forever curious about it. It is a great conversation starter.
Some Airlines allow you to use them over here. One I know of personally is Bulgarian Airlines. They are great about it. EasyJet not YET but I am working on them

, and Ryanair only if you purchase theirs on board (in-flight).
YAY for vaping, and YAY for e-cigarettes (or cigars) - may it take over the world for smokers everywhere!!!
Angelika