It's not absolutely needed, you can cross the border with your Real ID or ID + Birth Certificate. However, it is easier to cross with a passport.

Crossing from the US to Mexico takes about 10 minutes. Crossing from Mexico to the US varies and can take anywhere from 30 minutes to 3+ hrs. To see live wait times visit this site: https://bwt.cbp.gov/details/09250401/POV

Our wedding is for guests 15 years and older. Since our venue is near the open ocean there are safety concerns for kids younger than 15.

On your invitation, you can find your total invited party size.

You can RSVP here: https://j32rx6cushj.typeform.com/to/rr4IVbyD