No special access issues
1) Special rules at this crag
This is a beach destination and as such, people are happy to see tourists enjoying themselves. Don't make noise right in front of people's huts. Don't litter, obviously. And wear sunscreen.
2) How to drive to the crag and parking instructions
If you stay around Apache pier, no need to drive anywhere. Otherwise take a taxi or motorbike to Apache pier.
3) How to reach the sectors on foot
Just scramble south over the rocks from apache pier until you find the boulders.