Two suggestions for you to try ceej
White Beech (Gmelina) - Papua New Guinea, Coastal Rainforest North East Australia.
Classified as a hardwood with a similar density to teak - its naturally oily composition, stability and easy to work characteristics - have for generations made it an obvious choice. Although more blonde than the honey gold of teak, with prolonged exposure both timbers assume a distinguished silver-grey colouration.
Rosewood (Pterocarpus indicus) - Papua New Guinea
A medium-sized hardwood of scattered occurrence in south-east Asia and the Philippines. Heartwood can be either a golden brown or a dark blood-red. Similar density to teak, texture medium and grain variable and often highly figured. Durability classification 1 - excellent for all external applications.
New Guinea Rosewood is gorgeous if you don't let it weather, as both of these are relatively local timbers you shouldn't have to many problems sourcing them from a specialist timber supply company.
For the benefit of other members of the forum that need access to knowledge and suitability of various timbers may I suggest joining the Australian woodwork forums at
www.woodworkforums.com/ there is a wooden boat forum and people are helpful and knowledgeable.
Woodwork, the art of turning expensive timber into sawdust. ......... Harry