Hi, Dave
Yes, we've done Porter-Cascade many times. It's actually not a loop, but a traverse (unless you mean doing Porter and Cascade from Rte 73 and returning to Rte 73). And yes, I have several writeups about this - just click on the 'List of all Cascade hikes' item in the left-hand sidebar and you'll see references to them. The one that best captures it is the one from March of 2002.
Thanks again - we had such a fantastic time. Those pics really captured the spirit of that day. The scenery was breathtaking - and I LOVED being out there!
Have you ever done the loop hike of Cascade and Porter? It's a wonderful hike I did with Pu and the gang a few years back.
:-)
Dave