I helped develop the crag with a friend back in 2012. I will get the info up on thecrag soon.
An overview of the climbing is as follows:
BOOMERANG SLABS
A lovely 20m low angle slab wrapping along the north end of Boomerang beach.
1 or 2? existing routes retrobloted as the old hardware would not have sustained a fall. These are the first 2 routes and offer very nice slab climbing around grade 19 / 17.
3 more routes were added using 316 110mm glue in carrots, grades around 15 / 14 / 13.