Pleas make a report in the report section of the forums,

http://www.skyblock.net/categories/report.148/

I was told to contact Cypriot and seeing as the offenders were banned I see no use to report.

I can help you if you are online later. I am currently at work

Would it be safe for me to start a new island, if I took screenies of my old one?

I would like to see your island before you do that. Currently I am out to eat and cannot get online

Well I will be on for awhile, also McBird banned the griefers he said.