yo, get a flight or go to alicante, Spain. From there you can go to denia, which is about a 2 hour train ride away, and get a 4 hour long ferry ride from there. I went to Ibiza twice from denia, and you can definitely just show up and find a place. If you are worried try booking something from alicante. Sun. morning-Space Mon. night-Manumission at Privelege!!!