Formation flying like all things is all well and good in a controlled environment. Doing such overhead the township at " the lowest legal limit " with a very low hour pilot ( however endorsed ) is only ever going to end in tears, there have been many deaths in trikes already out of Yarrawonga and the writings on the wall again here.
That's twice you have referred to multiple deaths in trikes at Yarrawonga. This time you state "many".
Care to enlighten us as to the details of the MANY because I say BS!
Kaz