ideas for my rpg

so theres a huge map filled with a buncha islands, 8 or 10 islands, I have a few of the islands made just for creeping and that sort, 1 island is the main town island, 1 island is the end battle island. So I need ideas for terrain to put on the other islands, and ideas for quests. Quests / terrain for an island can be combined, but id rather have an island have a buncha quests, not just one.

The plot is this. The map is called The Beginning of the End, its basically, thers a huge monster controlling a machine making the world flood (why its all islands) and I need quests related to that, eventually leading up to killin that foo up with his big machine thing.

so to some it up:

I need quest ideas, and terrain ideas. remember, just the ideas, you think it up, and ill create it

bump, plz some1 help

Well if the land is flooding you could do a rescue mission. Give a reward based on the number of villagers rescued etc.

Again, if it's flooding you could make one of the islands a mountain top.

i like the idea of a rescue mission

One of the Island could have a volcano! with fire elementals getting out of the volcano, you could get an item that protects you from fire, making you able to destroy the fire elementals, and then you could enter the volcano and access and undegrond level that leadto a teleporter to another island.