Hi Laurel,
Welcome and congrats on the engagement! You've come to the right place and will find a ton of info, on Cabo, right here! When we were 1st looking into Cabo we were looking into villas but it just was going to be too expensive, however, the idea of getting married in a private villa sounds wondeful! I, unfortunately, threw my villa booklet away. Give them a call and they should be able to send one to you ASAP. Really good pics and descriptions in the booklet.
Happy Planning!