Just back from Sipadan... we miss SeaVentures Dive Rig already! We stayed 8 days/7 nights and had FOUR (4) permits for Sipadan (even though we opted to give the last up to dive Blue Liberty our last day).
I can't say enough about SDR, it's all about diving, but it's like home, you can chill, you can eat, you dive all you want!
And let me say this, this is absolutely one of the best 'house reefs' ANYWHERE, there is more underneath the rig than you will see on most reef dives anywhere in the world. Literally you can find anything from a lion fish or moray, to 10-15 nudies in a 10 square meter area, the man made artificial reefs are full of fish and other wildlife, and don't forget to say hello to the giant grouper hovering around one of the six rig pylons.
And the kicker? Food is awesome, but not having to walk all the way from a bungalow and back is better! and then there is the fact that on the rig, you feel the sea breeze from any direction it's blowing! Oh, did I mention that there are NO BUGS!!! meaning you spend no time slapping at mosquitos, and more time chatting it up with your buddies who seem to change almost daily!! and then there is the BBQ and live band on Friday night!
I was worried we would get bored, didn't happen, we trained, we dived, we enjoyed Sipadan, Blue Liberty, and especially the rig house reef, it all ended too soon!!