What I have done:

• Bought bus ticket from Granada to Cadiz
• Bought plane ticket from Cadiz to Madrid
• Paid my roommate for my half of the hotel room
• Booked my round-trip ticket to Amsterdam
• Booked my ticket from Amsterdam to Madrid
  
• Booked my round-trip ticket to Greece
• Booked my Amsterdam hostel
• Booked my Greece Hostel

What I still need to do:

• Book the flight from Madrid to London
• Book London to Amsterdam
• Book Hostels for both those places.
  
• Call the Gap about my last paycheck.
• Make up something fun to do for the English lessons tomorrow where I teach them clothing vocabulary.
  
• Read "Bodas de Sangre"
• Write my paper on "Luces de Bohemia"
• Mail those postcards
• Call my mother/brother.