I have not. I was going to do it this year but it sold out before I registered. Oceanside is a bigger one so it does tend to sell out several months early. But when I did Indian Wells last year, I don't recall the total number in the field but I'm certain it was several hundred. I think 4.5 months is enough to train for it. I just think it would be good to get one or two olys in first. I think that was your original plan anyway. Where I was going with that is I don't know if you have time to get in any olys before IW registration closes. It would suck to do an oly and feel the confidence you could finish IW, only to find out registration had closed. It would suck worse to pay the entry for IW, then do an oly and discover you weren't ready for a 70.3.