Never met them and that's why I can't say for sure that I will. I don't feel easy about just knocking on their door.
I have read somewhere that they are very involved in sending packages to the troops and maybe they have an office somewhere for that.
Steve and Matt were in the same company from Bartonville, Illinois but Steve says that Matt was a recent transfer to the company and while he knew who Matt was, he didn't really know him. I might be able to use that as a way of introduction though.
Sure, I'm sure they'd appreciate support from a member of his unit that cares.... I would start out with an email.