Hi
Sorry, it took so long to answer this question. ICC members can play in our Free USCF Tournaments by linking their ICC user name to their USCF ID at: https://register.chessclub.com/uscf-tie
Since I am late with a reply I have extended your ICC account for a week so you can play in our tournament today.
For more information about USCF Tournaments that are free to ICC members please go to: https://www.chessclub.com/USChess
Best Regards
Chesskix
ICC Administrator