We are a group of 3 to 4 families from DC/VA who would like to go to a NC beach for Spring Break, which is in mid-April this year. There will be several children ranging from 2 to 12 years. We would like to rent a house on the beach with a heated pool. What beach/town/area would be the best at this time of year? We also are interested in some kid-friendly activities such as go-karting, putt-putt, etc. Thanks.