My husband & I will be coming to the Big Island for the first time in Feb. after a weeks stay in Oahu.( for business) Thinking of staying in Kona because husband loves to scuba dive & this seems to be where alot of dive boats take off. Suggestions on where to stay? After Oahu, we will be looking for peace & quiet. What are must sees on the island? Can we drive to the volcano in 1 day? Any tips would be greatly appreciated.