You don't have to be much of a cook to make an omelette.
Bacon: this discussion has been had all over the site. Basically get the best you can afford. Nitrates/nitrites aren't view as a major problem by most.
Pan: Get any pan you can afford. Non stick if easy clean up is a must. At least 6" to allow the egg to spread out a bit.
Veggies: Cut up any amount you see fit to add and throw them in. Put remainder in ziplock and stick in fridge.
Cutlery: Plate, fork, spatula.