We managed to get a decent design logo about 6 years ago. Some of the designers can be a bit prickly so proceed with caution. If you do decide to give this a try make sure you have time to manage your contest and be prepared to give lots of feedback. There are some designers out there that realize this is a contest and might or might not land the winning logo but unfortunately there is always that person that feels entitled and acts foolish and unprofessional. It's business but some take it very personally.