My wife and I bought a week at timeshare on southern shore of Kauai in the 80s, went a bunch of times, bought a second week, went a few more times, ended up selling timeshare due to high maintenance fees (hurricanes took their toll). My wife and 2 of 3 daughters went to Honolulu for school trip and then my wife and I went back to Kauai in 2013 and again in 2016. We rented unit north of airport on Kauai (in Kapaa) and traveled to beach on south shore daily to snorkel and walk. We also visited north shore, went to end of road on each trip. Kauai is our favorite and has changed alot in 30 years but still enjoyable. We like to talk to locals and avoid much of the tourist sites... There are many things to see, many options for housing (we rented the last two times from Krellers getaway for example). We live on west side of US so we would rather go to Kauai than Florida (shorter flights and better beaches).