My Herogrp and I just played now all of the Campaign released so far. Nice Quests and Expansions but it gets a Little bit boring, because you know the Quests and the tactics to win them. So we got an idea we want to convert the old Sees of Blood Campaign into the 2nd Edition. I dont know if that would work. So lets Brainstorming... what do you guys think about this idea?
First, please understand that my response should not throw cold water on your idea. If you want to do it, go for it. Get creative, generate a campaign, and have fun.
Having said that ... ...
If you are talking about Sea of Blood from Descent First Edition, I will ask the question WHY?
That was THE MOST EFFED up expansion for first edition and it wasn't even close. The amount of whining, complaining, FAQs, GLOAQs, etc. that were generated by that expansion lead all of us to believe that the reason that FFG, Kevin Wilson and gang gave up on First Edition was due to the disaster known as Sea of Blood.
That expansion was basically unplayable. Where other expansions to Descent First Edition showed a distinct lack of play testing, SoB raised it to a whole other level.
I think you would be better off, with time better spent, simply using your group's creativity and generate a completely new campaign.
In addition, if you are tired of FFG's own expansions, look at some of the quests/campaigns in the custom vault. You could have fun playing those (and helping the creators to play test them as well), without having to spend your own time generating something.
Just my 2 cents worth (which is probably worth only about $0.00000671 cents).