VENUESI have the great choice of many different beaches around Botany Bay, and most of them have onshore or cross/on shore winds and also protected off shore wind source... so under 1km from opposing land in many cases meaning the wind has little time to upset the water and swell is 10cm to 20cm mostly. OK sometimes 30cm but rarely more if I go to the right beach!
For learning, flat water is essential!
TIPS
Be prepared for pain if you risk smaller gear, but it does get easier!

Get an electric pump. You can let it pump up the wing while you setup the foil, get on the water ASAP!

Wait for gusts, aim cross-down wind on a broad reach and pump up onto the foil. Lift your legs up to the wing. See some videos!

USE THE FRONT FOOTSTRAPS. I windsurf both directions but snowboard and skateboard Natural. SWITCH STANCE is EVIL without a foot strap!

Pushing on the back foot sends you upwind. Windsurfing is all about the back foot. MOVE your backfoot forward to head downwind.

Pumping the foil not the wing is an art. Windfoiling was all about pushing the mast forward, which the wing doesn't have!

Try not to crash on your gear ... but be prepared to patch or repair the wings. My local sail maker has a big business repairing wings!

wingfoil boards become more stable at JUST 2 knots. Getting on your knees and then quickly up to your feet is my hardest part!
WHY NOT TO WINGSo why should you NOT get into wingfoiling?
1. Scared of falling. You will get 1m high and crash!
2. Bad knees. If you can't squat to the ground, take a breath and think about it. You need to be able to sit or lie on the board and get to your knees and sail across the wind back to land in recovery mode. You need to be able to go from knees to standing with only a little help from your hands. The wing CAN lift you up about 10% and provide stability but you still need to be able to kneel and then stand without pushing up with your arms. You might be able to stand on a large board, but then you need to pickup the wing from the water which might be just as hard... I haven't tried this method but it would need a bigger board.
3. Rough water. If you live near water with more than 30cm/1 foot chop it is going to be harder to learn. But once you get above the chop foiling is amazing!