1 month old camping

I really need some advise .. Right now I am 29 weeks and 5 days pregnant and I also have a 2 year old that loves loves camping the outdoors the whole thing so for his birthday July 21st I want to take him camping but by that time I will have the baby which will only be 1 month and a few weeks old he is due June 8th. My mom and grand mother are totally against it but I feel only because there not the outdoor kind of people I just need help please what do you mamas think ??!