When grilling or barbecuing, I almost always put together a marinade, rub, or brine.  These can be time consuming processes, but if you follow a few simple steps it can go much quicker.  Here are a few pieces of advice to follow:

  1. Get ingredients out before you start
  2. After adding each ingredient, mix it in well, instead of waiting till the end to mix it all together
  3. Measure your quantities, don't just eyeball the measurements
  4. Put the ingredients away immediately after using
  5. Prepare ahead of time if recipe allows for it
  6. Prepare frequently used spice rubs in batches that you will use within 2 to 3 months and store in airtight container

Follow these few simple steps and your Grilling and Barbecuing will become simpler, less to clean up afterwards, and will not be surprised in the middle of preparation that you are missing a key ingredient.