World of Freediving will be running and AIDA 4 Star freediver course from the 9th-12th of April 2012 in Dahab, Egypt. The course cost is 280 euros and includes the AIDA certification. Students must have an AIDA 3 star freediver certification or equivalent in order to enroll in this courses. Email dean@worldoffreediving.net or visit AIDA Freediving School - Freediving courses and training for more information.