I know it's a crystal ball question, but from experience is this likely? we are stuck for dates to get away and have been offered a chalet free of charge. It's handy for Gap and La Joue du Loup ski area. About 80 miles south of Grenoble. Ski station is at 1,500m up to 2,500m
Fear we are going to be slushing around, or hitting revealed stones and tree roots!!
I don't know La Joue de Loup, but it is not handy for Les 2 Alpes. However, I have done a lot of skiing near Gap, and last year (ok a bumper season) the first half of April was fab. We were east of Gap - Les Orres, Reallon, St Leger Les Melezes, Ancelle etc.
To answer your question, if the season is good you will have a fab time. If it is less bumper, you will still be able to ski, but I'd use hire skis!