When seeking electric griddle reviews online, you may find some written by professional reviewers for major websites as well as consumers who use the griddles in everyday situations, probably in very similar atmospheres as yours.
Presto makes several models of electric griddles, ranging from the small 8.5 X 10.5 inch "Liddle Griddle" up to the super-size 18.5 X 23.9 inch "Big Griddle", with several other sizes in between.
Depending on the types of meals you plan to enjoy during your camping trip, you may find it useful to take cast iron or lighter weight camping cookware such as a skillet, griddle, and Dutch oven.
Simply place your Presto griddle on a flat area, such as a countertop or picnic table, plug it in to a standard electrical outlet, turn on the temperature control and allow the unit to preheat.
If, however, you are in the market for something commercial grade quality, you should purchase your griddle from a store like Chef Central that sells restaurant quality cookware and appliances.