Replying to Is a trip to Liberty Snowflex worth it?

Me and my friends are thinking about taking a trip down there, but im skeptical about if the trip will be worth the time and or money we put in. A few Questions/Comments

1. I live in PA, its a 6 1/2 hour trip there. Too Far or is it worth the drive?
2. Should we plan to ski there for multiple days? (Will it get boring after one day of 6 hours of skiing?)
3. Is there anything else to do there should we stay multiple days?
4. When I worked it out it came out to about 160 a piece for 3days 2nights, skiing, hotel, gas, food inc. Worth it for that price?

Any Help greatly appreciated.