Registrations are now open for the World Record Butterfly Attempt! Join swimmers of all abilities on March 28th as you raise funds for the Remembering Kirsty Scholarship.   If you can swim 50 metres of butterfly you qualify.  The aim is to have as many butterfly swimmers as possible in one hour swim 50 metres each.   Olympian Andrew Lauterstein, Australia's record holder for 100 metre Fly who came 3rd to Michael Phelps at the Beijing Olympics will join hundreds…