Thanks again to everyone for the help. The pin has been removed!
I will admit that after three days of continual soaking, with a daily heat and twisting (c-clamp too!) process I still had no luck. Last night, I decided to support the end pieces as best I could and give it some hits with a hammer. After just a few hits, I instantly saw movement and with a few more twists, it was out.
Thanks again for all the help. In conclusion, the PBlaster, heat, and twisting did the trick, but some "coaxing" with a hammer also helped it along. Cheers, all.