It depend on the distance from Island,If it’s near by Island eg. White sand hotel,Serene Hotel,Jangwani the maximum amount approximately $ 40

I would strongly advise you to go and board a boat at Slipway hotel incase u are a foreigner in Tanzania cause it’s the best place and safe spot to book a boat. And the price mind you, will be charged as a bit high but standard cause your a tourist. But incase of a cheaper price that is $5-$8 per person then I would recommend to board a boat at the Water world waterpark located at Africana, Mbezi beach. In short, go to Slipway hotel located in Masaki and ask them to offer you a tour guide who you will book for the entire day plus you will have to book the entire boat for yourself in order to be more safe. I hope this will be helpful to you and maybe others with such questions and need.

2,500 Locals 26,500 foreign

The last time I was there a few months ago, all that was available was tented accommodation. I think it was $20 a night

Nope. It's part of a reserve.

I don't think so. At earlier time there were tents for rent.

From white sand is cheap and you can organize the time for the boat it's easy he can come once you finished there just take he's number and call him, there's another way from slipway which there's fixing time you must follow, I prefer from white sand