Greetings Local men will typically shake hands with foreign men, but sometimes not women. Muslim women sometimes won't shake hands with foreign men. Handshakes are typically a soft press of the hands, with the right hand then raised to touch your heart. If not shaking hands, it's fine to touch your heart in greeting instead.
Eating If eating with your hands, never touch the food with your left hand; according to Islamic beliefs, that's the 'unclean' hand used for toileting.
Bathing Swimwear is fine at beach resorts, but if you stay with an indigenous community, you're expected to cover up while bathing (swimming in shorts and T-shirt is fine).
Shoes Remove your shoes before entering a house or longhouse. Bathroom thongs (flip-flops) are usually provided.
Visiting indigenous communities Always pay your respects to the chief of the longhouse first.