Big flat danforth style with little or no chain works for me, 300feet rode, pull it all up through the center loop of the roller until flukes stop on bottom lips of roller, belay cleat and if extra security wanted tie extra piece of line or cord from cleat to anchor.
snugs up nicely, about all the weight i can lift, i think its 22#?
of course i pull it all by hand and ther is little room for a windlass and no real access to area from below.
