Welcome aboard UCE, about basswood, I don't believe you will find any dealers in Hawaii, if you do it will cost you an arm and a leg. When I visited with my daughter in Hawaii 3 yrs. ago, she took me to every lumber sales on the island and we couldn't find any basswood. Most of us purchase our basswood from Heineke Wood Products,
dale@heineckewood.com, they are very reputable basswood dealers. I have always recieved excellent and clean basswood from Heinecke Wood Products, in the long run it's cheaper purchasing from them than driving all over the island like I did. Good luck in all of your carving ventures.
Oscar