Would you take baby to wedding?

My cousin’s wedding is in a month about an hour drive away. I’m having anxiety about whether we should go because of my baby. He’ll be three months old at that point. I’d be nervous to go with just being a newborn, but he also has a heart condition and will have to take his medicine while there too which adds an extra layer of nerves. But that being said overall I’d like to go.

I know I’ll have to adjust to taking him out at some point so maybe I need to bite the bullet. Would you still go and any tips if so?