This is where you will find information about adventuring.

For now, all official D&D v3.5 materials produced by Wizards of the Coast are fair game, except for Unearthed Arcana, which shall be allowed on a case-by-case basis. Options from Dragon magazine articles, also, must be approved case by case.

Additionally, it is possible that this will instead be a D&D 4th Edition campaign when all is said and done.

Stay tuned for the latest information.