I did a solo trip from EP #50 to Poplar back in the fall of 2012 - see my trip report for information. I went across from Long Island to Muskeg, Kiskadinna, Omega, Allen, Horseshoe. A couple of tough portages in there, especially for newbies; pack light and whip them into shape beforehand ;). Omega's a nice lake, Horseshoe too. Nice paddle down Cross Bay. You'd have time for some side trips. If you have any questions, just ask.
Some pictures in my 2012 album
here.