You can Book your safaris through www.jawaisafaris.com and even varawal leopard camp can also arrange for booking safari.
Yes it is safe, Jawai Safaris is a common platform for all tourist who visit JAWAI and BERA to book their safari.
90% chances of spotting leopard, because our team tracks leopard every day even if we have guest or not. We take our guest to those spots where spotting ratio is high. Leopard spotting chances depends on only two things; our tracking and leopards' mood.