I Skied Tucks two years ago and its definitely a fucking crazy experience. Mid April to Early May is the best time to go. Don't bring your 3 year old beat to shit park skis, you're going to need a ski that is solid, tuned and responsive because there is absolutely
zero room for error once you're up top, staring point blank down the barrel of a 50-55 degree gradient.
Also, Skiing down to tucks from the summit is not at all advisable. There have been stories of people being maimed for life after realizing "Oh shit there goes the headwall!" and then they go bouncing off of rocks, not stopping until they reach the bottom of the bowl in a bloodied, broken mess.
The first few turns off the top were fucking scary, but once I got to the bottom I had the greatest sense of accomplishment. Its a very rewarding experience but don't go into this thinking its going to be just like your average double black at any given EC resort.