I'm a french women, i'd been in madagascar in 2005 with my husband.
We 'd been with ths travellers agency: sudmadatrek.
If you would like to have some information of this beautifull country, contact me or directly Tiana, he speak english also.
Or you could go to this web site : www.sudmadatrek.com
They have a lot of proposition to discover this island.
In Madagscar, we think, his the best guide and cheaper too.