If you want to use gas, get a full propane tank and a weed burner. Use it to fire up the charcoal in your weber kettle in 90 seconds and get cooking. After the cook, dump the charcoal in a metal container, cover it tightly (I use an 18 gallon metal trash can with lid), and put it in a place on your property where it won't burn anything down while the fire snuffs out. Throw some wood chunks or even small splits in there and you are really grilling!
Just as easy, quick, and convenient as gas but with better results.
Operation BBQ Relief Founding Member - I am Obsessive Compulsive about BBQ. Google it.