A modern day Romeo and Juliet book?

Depending on your age group, I know of a couple - I love the idea, too.

One of my favourites is "An Earthly Knight" by (Janet McNaughton? I think?). Anyways, it's pretty recent, so you can find it in your library.

An older one that's literally a "Modern" R & J is called "When We First Met."
I don't remember the author, but it's about 20 years old I think.
It's about a boy and a girl in highschool who meet and fall instantly in love, as with R&J, but their families hate each other; without giving too much away, one member of his family killed someone in hers.
If you can find it, you'll love it.

If you want to talk more,
I can probably remember a ton later.
But it's early and I'm tired.

Good Luck!
L.