Is it worth it to buy a small Developer Contract for Member Cruise?

[DenLo]

Originally Posted by ELMC

Can someone please spell out the differences between a Member cruise and a typical Disney cruise? Thanks!

I am interested in this too. I found some information on the DVC News Website for the 2012 Member Cruise Give Aways.

And per TimK said on the DVC News that in the past

Disney artist Don "Ducky" Williams and filmmaker Don Hahn, along with some lesser known Imagineers, artists, etc.

were onboard. But sounds like it really varies from year to year.

I was wondering if these special guests give talks during the cruise? Or are they just hanging around at a party. I loved to here a lecture by Ducky Williams or even see him draw some characters.