Activity for darlin

I'm less than a month out in trying to fine tooth comb details and I have a lot of check list feeling decently confident...but... Would love advice from some ladies who just went through it. What to not forget? What to do? What not to do? What do you...

Starting to plan, not sure if there's good travel sights or if we should get a travel agent? Advice also anyone doing travel insurance I heard it's great if you have to cancel do to an emergency