Help with Latino wedding traditions

I need serious help ASAP! Iím getting married in 4 months to this very amazing woman. She comes from a Latino family but grew up in the states. Both her parents are immigrants from Cuba. Everything is going smoothly with the wedding planning save those times when we argue about little details. I already agreed to have a church wedding because thatís what she wanted. Now, she wants me to do this money dance thing. Is this really a big thing for Cubans? What other traditions do you guys know that you think I should be aware of? I never thought Latin women dating comes with this much things to follow.