Question: What are some grilling tools that a beginner should have when purchasing a new grill? Additionally, are there tools that are useful for the more advanced outdoor cook?

Answer: 
The tools I use the most are:

* Tongs,
* Spatula for stuck things,
* A small towel to apply oil,
* thermometer,
* a long handled basting brush
* a brush to clean the grill with
* spray bottle with water (for flare-ups)
An additional tool that will make grilling much easier is a veggie basket; basically it looks like a saute pan with holes poked throughout it. Aluminum foil can be your friend, but these little guys are much more flexible.