Complex sentence: With the help of his wife, Lois and their daughter Lanette, Holiday Valkey became one of the most respected ski areas in the east and, with Bob's guidence, was among the early supporters of the realitivly new technology of snow making.
Split into simpler sentences: With the help of his wife, Lois and their daughter Lanette, Holiday Valkey became one of the most respected ski areas in the east. Under Bob's guidence, Holiday Valley was among the early supporters of the realitivly new technology of snow making.