I was afraid you were going to say that. I've had to go back to the healing water a bunch of times b/c I always get "coal-ed" feet from the lava. *sigh* Thank you for answering. I've also gone back to play the games. heh I wish they had a sled run game.
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Aside from the Native Games, I also wanted to retrieve the Shaman at Butterfly Glade (requires Gas Mask) and the Explorer at the Renegade Headquarters (requires TNT....if I could find the stupid git who designed it so that you have to go in there twice I will smack him silly because it's such a nuisance to get through the Renegade Fort!).
One possible alternative for you would be to use the teleporters to get back to the mountains, then raft to Jungle Canyon, then work your way across to the Fire-Bombed Towers via that route. You can access the Jungle Teleport by blowing up a particular wall at the Turtle Monument.