I'm planning a 4-day ski trip around the weekend of 10-11 Dec for 4 adults and 3 children aged 12, 10 and 6. We're mostly beginners. Will be driving from Boston so would like recommendations for resorts that are within 4 hrs drive that would be open by then. Bonus would be nice scenery and interesting dining options. Been looking at Okemo and Killington in Vermont and North Conway, NH. Any others i should consider?