It's funny that you say it's against your morals and upbringing, yet you're here asking advice from all of these people here who practice this thing that's against your morals
Of course about everyone here thinks swinging can be a great thing, but also if you've read around the forum a bit you'd find opinions all over the place saying that you don't get into anything you're not comfortable with and you don't push anyone into anything they're not comfortable with. It just doesn't work if you're not both on the same page, only bad things can come of it.
That being said, I say you go for it!! <EG>