Minecraft Surival island?

Hmm, There is No seed for such a thing...

However, you can host you're own server and put a map in...

There are survival maps all over the place..

just look around and get a few friends on there.

First make sure you have mine-craft installed on your computer.

 If you are using a pc running windows xp or vista go to the start menu (the flag in the lower left corner) and search run. Click on run and a little box with a line to type it should open. In the run box type the following %appdata% you must include the %!!

Locate the folder that says minecraft and open it. There should be a folder that says saves(you have to play and save 1 world to see this) delete the all the files inside the save folder. Now, paste the file found here

http://www.filefront.com/17431684/island-survival-...

Into the saves folder. Right click on the files you just pasted and click extract all.  In the window that shows up select extract to source folder. Once the files are extracted you will need to delete the zipped folders from the saves file but leave the files that were created when you extracted the zip files. 

Try playing the game offline and it should work.

If you need more help please post your type of computer operating system you are using (xp vista or windows 7)

type in on google minecraft smp ip adresses and one of the links should lead to a list of servers...whitelist servers dont work because you need to be invited...or make your own server using hamachi...just look it up on youtube