That's alright, don't worry a single bit about it.
Visiting Indonesia is going to be wonderful! If you know where to go, you'd be in for a great trip. While cities are the must-go places if it's your first time, I'd also recommend you to go and visit the natural or cultural places of interest. Just like in any other country, you won't be able to visit them all in three lifetimes, so I'd suggest you decide the purpose of your trip (e.g. natural wonders, hiking, city sightseeing, culinary, historical places, etc) and read up and research about the places that fall under your category.
And the Miss World contest was held in Bali, yeah. A beautiful island of rich culture, that is. I can also say that it's also the most internationally recognised place in Indonesia.