Get some Lilly white, college anthropology major, unpaid intern kids to document/recover the remains.
They really love that stuff.
The more PC they are, the more they believe that, as scientists, they're justified to mess with anybody's "final resting place". Even when the cultures they supposedly revere don't want them to do it.
"Screw 'em, we're highly educated white scientists" is their motto.
/wasted 10 years of my life in "Cultural Resources Management".
How do YOU tend your dead?