I've only toyed with the idea of thinning and logging before, have just started to do research, and just took a walk with a more critical eye. Most of them are indeed white pines- funny, if that anonymous expert hadn't said they were loblolly i would have said they were white pines, and it was only seeing the profile of a loblolly today that made me re evaluate.
I of course didn't manage the stand with herbicides, so in places there are numbers of deciduous saplings, and that original 15 acre estimate may be less than 10 after all the voids and overgrowth of other trees are accounted for.
I do have a feeler ad out on craigs list, but don't intend to rush into any major projects (unless someone offers me an obscene amount of money), and the idea of talking with the county extension agent is a good one, i've been meaning to do that anyway just to get a feel for the receptiveness to
permaculture teaching.