When I get to dry hopping my Furious, I have a grain bag sterilized and ready to go. I get it started into the carboy, then weigh it down with decorative glass pieces (marbles) then get the hops put in the grain bag. I tie it off with a piece of sanitized string and drop the whole bag down into the carboy and drape the string out the top and put my stopper and air lock back on the carboy. This way all the hops are contained and out of the way when I get to racking into the keg, after the 6 days.
I will post the clone recipe I use in the recipe area.
Primaries - all empty
Secondary - Several Hard Ciders
Bulk Aging - Brewtopia Barleywine