I'm planning a family vacation to Colorado and would appreciate any suggestions on lodging or best dates to visit - we have four or five couples with four kids (ages 1, 1, 5 and 6). Our goal is to have some long overdue, quality "family time" with fun activities for the kids (who have never played in "real" snow). We might do one or two days of skiing/boarding, with two or three days of non-skiing activities - tubing, sledding, ice skating, fishing (??), sleigh ride, etc.. I'm leaning towards Thunder Mountain Lodge (primarily because of the good reviews and tripadisor and other ratings, plus it looks cool) sometime in late March or early April. Any suggestions on different location (i.e., is Keystone more family friendly??) or dates (is March too crowded??). I'm pretty fleixble on the dates and definitely want snow, but without big crowds. Thanks in advance.