Brad,
the Tweto repaint is available at flightsim.com file name: tweto1.zip If I recall it takes some tweaking to get it to show but looking at other repaints I 'fingered' it out.
As for the the flight to Little Oliver, used the flight plan file to find the place. As all good 'bushy's' do I made a pass over the local to scout out what went where. Climbed up the valley (full power) over the ridge to the left. Dropped down on the river and turned left up the valley again. Using full flaps at 68 mph and 350' above the stream I reduced power at the corner and dropped into the 'field' without too much problem except still in a left turn and bounced a couple of times but the 185 got r' done. I use the Bushpounder flight file, but modified, so the gear is not as springy as the one on his site.