QuestGarden is another web site that allows you to quickly and easily create WebQuests. Search examples by keyword or grade level and subject area. You can try authoring WebQuests with a 30 day free trial. The yearly cost is only $9.95 per teacher and group discounts are available.
When we last checked, QuestGarden was running much faster than Zunal and may be a better for a quick review of what’s available. We also notice a lot of teachers taking traditional (non-Internet) activities and presenting them using the WebQuest format.