Lake visit

So when my baby is about 6-10 weeks old my hubs family will have us down to their lake house for a big family reunion. I wasn't planning on taking her out on the boat, but was wondering if I actually could and it would be safe? It's a small lake, so they don't go fast at all, and she would always be with us, but wasn't sure.  I'm leaning toward "no" but this is a new concept for me and didn't know what others thought or what advice you all might have for people who might go to a lake sometimes with kids too :) I know if I don't feel comfortable but want to go hubs and I will trade off on the boat rides this year :)