If you are still in that part of Hawaii, there is a hot springs further southwest, from Hilo, next to the ocean. The locals are a bit guarded about it, for obvious reasons. My cousin brought me there when she was still living in Kona. We went there at night, so I'm not quite sure of how to get there. But I'm sure one of the locals would tell you if you laid on the charm and swore to secrecy. ;)
If you are still in that part of Hawaii, there is a hot springs further southwest, from Hilo, next to the ocean. The locals are a bit guarded about it, for obvious reasons. My cousin brought me there when she was still living in Kona. We went there at night, so I'm not quite sure of how to get there. But I'm sure one of the locals would tell you if you laid on the charm and swore to secrecy. ;)