Dancing at wedding

I've only been to 2 weddings in my life, both before the age of 13. I dont remember anything!

We want a fun, relaxed feel wedding. As stress free as possible. My fiance and I are both pretty shy, self conscious individuals. For this reason we were going to cut any type of first dance, fob, mog dances, as well both feel awkward dancing in front of a large group of people.
Have others done this? Did you still have dancing for the guests?Do guests actually want to dance or just feel obligated? We will have music on from a saved playlist we've created. Mostly summer jams but have some slower love songs.