first of all ... wrong place for this kind of post (there should be only annoucements) sorry but I have to report it (hope it will be moved, instead of delete)
I don't believe much in HYIP but you could try mydailycoin, pirate-skull, bitcoin-trader.biz, Cloudhashers.net or oilrigcontractors.
Lol oilrigcontractors is 50 days old and pretty much confirmed to be a scam at this point.
That was a nasty nasty scam of an HYIP. Could have gone on a lot longer if they didn't delete deposits and lock accounts throughout most of its life.