We are so torn on where to go

We want to go somewhere cool and go “all out” before we start having kids. We thought we were set on going to St Lucia but then people started telling us that we only get 1 honeymoon and we should go somewhere that we probably won’t be able to go again. I agree, but it’s so hard because I have other people saying that all we will want to do after the wedding stress, is relax. I also agree. We are so torn. We can’t decide if we should do an all inclusive resort in the Caribbean, or do a Europe trip. My fiance said that money is no problem and he would like to go to Australia but I just cannot fathom being on a flight for 20 hours 😳 we live on the east coast in the USA. At first, we wanted Italy, but then found out it’s jubilee year. Then we looked at Greece, and found out the weather isn’t the best when we would go. (The honeymoon dates are October 20-30th). Then we looked at Switzerland and apparently October is the rain season. People say Paris is really dangerous right now. I know that anything we end up doing is going to be great, but I’m so stressed out about picking a place. If you are doing an all inclusive, why and where? If you’re doing somewhere else like Europe, why and where?