Ok you're trying to sell iteens, and on the first gallery you say the girl is 20. I think you're cover is blown right there
The layout on the first gallery isn't so hot either, when you lay out a page like that it makes it easy for them to ignore the text and go straight for the pics.
I'd say your second layout is probably the best of the 3, but I'd go for shorter text links and a bigger font to take up the space.
Text sells for sure, but if you write a book they'll just end up ignoring it.
Try to keep it short and shocking, you've got to get their attention.
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Did somebody say Free Content?