I have about a 1/2 mile stretch of Creek been pondering putting some trout in it for the kids to catch water is plenty cold I own both sides of the creek I know browns and rainbows would thrive what's the best way to tackle it?
You would really do yourself a favor to contact your Fish and Game department as suggested. Not to scare you, but there could be serious consequences if you stock the waters of your state without a permit. Of course, that would depend on your state's laws (VA, right?) Many, if not most, states require a permit to stock waters that are not fully enclosed on your lands, some states require them even for ponds if there is any chance of an unintentional release due to flooding, dam breach or such.
Others have posted about the temperature suitability of certain species of trout. When you say the water is "plenty cold" have you actually recorded the temperature? At various times of the year? Are you hoping to have the trout live year round?
Have you checked into brook trout, which depending on where you are in VA might be native to the creek you have on your property. They do well in small cold streams. You may also get help from your Fish dept if you are helping to restore them in state waters. They are also tasty and easy to catch (mostly).
When you get ready to stock, make sure you buy fish from a reputable hatchery that has regular fish health inspections. It would not be good were you to introduce fish with a nasty "bug".
Good luck in your venture. I hope it works out well for you.
Geno