Open each of your pictures in 2 separate windows - we'll call the turkey pic 'window 1' and you w/ bow 'window 2'

In window 2, use the lasso tool to select the image of you with a bow, then copy that image. (either edit>copy or use ctrl>C keys)

Go to window 1.
From the menu above, click layers > add new layer.
Paste the image you copied from window 2. (either edit > paste or use ctrl>V keys.)
Now you have 2 layers to work with.

If you still have problems, PM me.