Welcome to the Mid-Atlantic!!
2 hours is tough. I'm in fredericksburg and I would say massenutten and Bryce are the only ones that close. I've never been to liberty or roundtop. However, the last time I went to bryce I got to 81 and thought only a couple more hours and I can be at timberline. I spent another two hors on the road, had a great day of skiing. Typically I drive over in AM(basically whenever I roll out of bed) takes 3.5 to 4 hours, I ski until late afternoon. Time dependent on ticket I purchased, but I usually wrap it up by 6-7pm. The late skiing is typically limited. I have a beer in the bar, sometimes two
. drive back and am in bed before 11pm.