"en route from Taoudenni to the Adrar region"
What, not via Timbuktu/Nema? Are you sure about this and have reliable transport? Sounds a bit radical. See:
http://www.horizonsunlimited.com/ubb...ML/001256.html
Tao is just some salt pits and shacks, not a town
>Are there any legitimate border posts out there?
Only Chegga, but that's far from direct and not so secure an area I hear.
>If we enter without getting stamped in will this pose a problem when it's time to leave the country?
Of course! but you can get stamped in whatever first town you reach, Ouadane, Ching or whatever.
Not getting stamped OUT of Mali is less of a problem in my experience
How 'bout money? When/where can we expect to be able to change for oogs?
At the first Mori town. There will be nothing to spend it on up till then anyway.
Do they accept CFA in eastern Mauritania?
I believe there is no one around to accept anything in eastern Mori.
There is only Nema in the SE (from Tim, a bit risky I hear, an American cameler got murdered that way once), or Ouadane etc in the Adrar.
Seriously, even dressed in a head-to-toe maple leaf outfit and moose antler headware, I would not get too far off the map around here. As far as the CIA are concerned, it's the new Al Q training zone.
If you are going to Kidal, come back to the river and work your way through to Nara or Nioro for south Mori if not flying out of Bamako.
Ch