I battled Swimmers and then I arrived in Cinnabar Island. There wasn't much there since the volcano had destroyed most of the buildings, but I did manage to heal my Pokemon at the Pokemon Center. I then headed out again afterwards and I met Gym Leader Blue on the northern part of Cinnabar Island. I talked to him and then I set off towards the Seafoam Islands since Blue wouldn't battle with me until I got the Volcano Badge from Gym Leader Blaine. I battled more trainers along the way to the Seafoam Islands and then I finally arrived at the islands. I entered a cavern and I battled some wild Pokemon inside the icy cave there, just as a little extra training practice. I finally entered the main Gym and I saved inside.