Go to the main page of new Members forum then use Search Forum to search for Marlboro. Check out all of the threads where people have asked the same thing. You'll find lots of suggestions.
Nothing is going to taste as nasty as a real cigarette because real cigarettes have lots of chemicals in them plus the taste of burning. But if you try a bunch of tobacco ejuices you'll find something familiar in some of them, and I think familiar plus some TH is enough.
FreedomSmokeUSA has lots of tobacco flavors and lots of other flavors.
Several of their tobaccos are available as $2.25 24mg sample sizes. And you'll find all of their tobaccos in their tobacco section - smallest bottle is $4, fully customizable for nicotine and PG/VG ratio. Unless you have a problem with VG, I would recommend 70PG/30VG or 80PG/20VG. VG smooths it a bit and add more visible vapor, but dampens TH.
I like Turkish blends. I also like adding a bit of their Chocolate sometimes (my favorite Capris and also Marlboros have cocoa in them). I am currently enjoying their Desert Ship and I ordered some of their other Turkish blends - Camel and Dark Vapure.
BTW - my main PV is M401. I recommend when the white cartridge stuffing gets tired and not wicking well, toss the stuffing and replace with blue foam. To start, I cut down the cheap precut pieces from
http://www.strictlyejuice.com/ - their pieces are the cheapest way to try blue foam but they are precut for 510/901. If you like blue foam stuffing, you can buy it bulk as Marineland Rite-Size U Foam Sleeve from the aquarium dept at Petsmart. Video about putting blue foam in 401 carts (though the guy is using a similar gray foam). I cut mine a tiny bit larger than he does. BTW - wasn't particularly impressed with the juices at strictlyejuice so don't spend a wad there. However, if you like coffee I hear those Kona coffee juices are real nice.
http://www.youtube.com/watch?v=BjFTxCpK47E