I have managed to build small BRs (100$-300$) on all sites CC offers
freerolls at (exept titan and winner).
I would suggest spending the time you usually spend playing one open field donkament MTT (5-8hrs) to search for more private freerolls and see what you have to do to play them.
I know that the CC FRs are the best around by far - but there are several others around, too.
Compared to CC FRs they suck too (looking at payouts and opponent skill) but hey - they're still better than the donkaments.
I stopped playing them though because I needed the place for CC-FRs, multitable sngs and CC-buy-ins...
.
Getting itm in the donkaments is a task itself - but nothing much to show for.
Keep posting and rejoin the freeroll club asap - then play as much as you can here.
Good luck in your quest.