We discovered Curacao about 12 years ago and still keep going (between SXM visits). It's a very cosmopolitan island with most Europeans, mostly Dutch. No comparison to SXM. We also stay at the Royal Sea Aquarium, it's a great place to stay. As far as beaches, they are different from SXM. It can be a little rocky at the shore line but flat once in the water. Not may beaches with chairs, especially the nicest. They are In the west, not long walkable beaches but cove like some with surrounding cliffs. The famous beaches are Playa Marie and Cas Abou in the west. Nice beaches with rest rooms, restaurant, and lounge chairs and umbrellas. There is a fee at both beaches, don't remember the cost. Close to you is Mambo beach, same type of beach with all the necessities. Spend a day at Karakter. It's so different from the one in SXM. Jorritt is still there. Fabulous sunsets. Glad you are renting a car, it's impossible not to. There are some good high end restaurants and some inexpensive. Food is very good but not comparable to Grand Case. Any other questions I'll be glad to help. Have a great trip!!