Yes, Tawali is primarily for Scuba diving. Generally doing 3 boat dives a day. There is availability for diving on the house reef and extra boat dives can be arranged.
Yes there is. They have a boat that leaves to different locations every day. We didn't scuba dive, but friends of ours did and said that it was amazing. The house reef has a drop off 15 m from the shore which is about 80 m deep. Uou can imagine what the other reefs are like further out. Amazing location!
Get an answer from Tawali Resort staff and past guests.