I'm looking to spend about 4 days on the croatian coast. At first I was looking at Hvar, but I heard it was very crowded and I was having trouble finding affordable hotel accommodations. Should I stay in Korcula instead, and maybe do a day trip to Hvar? How does Korcula compare to Hvar? Is there enough to do in Korcula? How are the beaches? Can I do a day trip to Dubrovnik from Korcula or is it too far?