I did. 12 yrs ago for my honeymoon. It was mid late April (from apr 18th on) nearly end of the season.
Only the North exposed areas were skiable, if you intend to ski the lift served areas only, that is. But weather was fantastic. Of course you do realise that in 12 yrs everything could have changed...So, get in touch with Tom (@Cham), here or over at TGR, he spends (or used to spend) the whole winter there.