Gender Reveal stress

🧡💛Sunkissed Mama🧡💛 • Got an Angel baby and have my rainbow in my arms

So this is our first child and our rainbow baby so we are extremely excited to the reveal the shower and all BUT we have a huge family and we run into a lot of "Oh I can plan this", "I can plan that", "I'll do this for you guys" we dont really say no to anyone because we dont want anyone to feel bad but we also dont say yes cuz it's a lot to commit to. So I almost feel like just no doing one because I feel so overwhelmed with saying no and all. my husband and I both are people who like to see people happy and we dont like being the bearers of bad news. Any advice on what we should do ? or how to go about letting everyone down easy? or how to involve everyone?