Level 48 and what now

[Feanoir]

So I've been in my late 40s now for many, many months. Currently I am level 48, and not completely sure where to hunt. I can hold my own somewhat decently in Guk solo, but I really would like to group. I tried KC but was told to level up a bit first. I sat AFK for a few play sessions in Sol B waiting on a group to no avail, and I'm really at a loss as to where to head next. My play time is somewhat limited, so waiting for a group for more than an hour or so is futile, and by the time i can pull a PUG together its been an hour or two, and I end up about out of play time. Should I stick with Lower Guk soloing what i can hoping a spot opens up or would i better be served going to CoM, DL, or somewhere else to find a pick up group? I have somewhat decent gear, my AC is around 940 or 950 self buffed, a fungi, wurmy and an SBS, with a SoTM for when I get to 50, but dark blues seem to take forever due to my wonderful dps... any ideas?

Also, i tried searching the forums, but either I need some lessons on how to use forum search, or there is not much in the way advice