I recommend "Lodge" cast iron - love it. If it isn't already seasoned by the manufacturer, it isn't hard to season the cookware. I have one kettle that is Martha Stewart's brand but totally hate it.
Sam's Club typically carries a camping set that includes several skillets and a dutch oven during the spring-summer months and the cost is very, very reasonable and usually can be located in the camping supply aisle. Also, I'd check at WalMart in the Outdoor/Camping or Kitchenware areas.
One tip: never cook acidic food in the ironware, use your stainless steel for tomato sauces.
I converted to using cast iron about 15 years ago.