Our family of 2 adults and 15 year old are confirmed for Luna Apartments for 8 days, one night Blue Lagoon Clinic, one night Northern Light Inn before our flight back to US on August 5th. We are doing a lot of web searching and feel our accommodations are going to be perfect. Now, how to make the most of our visit without having to mortgage our home. The tours all look so wonderful but times 3 are just so expensive. Would we be missing too much if we just arrived with no set plans and took public transportation? We definitely want to get out on the ocean one day and will be reserving at Lava Restaurant before we depart for home. We want to splurge at times for the "don't miss" things but still keep trip affordable. Thank you.