Going camping with a newborn ?

So I’m due in one week. My boyfriend’s family wants to plan a camping trip for Easter on the 20th of April. I honestly feel like it’s not a good idea hense baby is still so small and it gets really cold at night , but they all insist baby will be fine because their other daughter in law has brought her baby with her multiple times . Is it safe ? If you ever took your baby with you what did you do differently? I don’t know if I should just stay with my baby at home but I’m kind of leaning towards that answer . Any advice ?