Have you ever wanted a world with more water and less land, well now you can have one. This mod adds a world type where the amount of landmass above water is decreased.
This mod works with extrabiomesXL, however, some biomes may cause islands that are far larger than vanilla. Tweaking some of the noise settings may alter this to be less the case, but could cause biomes to become more extreme hill like.
At the moment there are issues with some villages, and certain mods generation, causing them to generate underwater completely.