In reverse order:
There is no information that is related to the gift that is required to be reported on your Form 1040.
Form 709 cannot be e-filed; it must be printed and mailed.
Depending upon the amount of the gift, and your tolerance for a somewhat steep learning curve, you might want to consult with a local tax professional. You can, however, try to prepare the return yourself and you can even find software available (paid) to do so. Do a Google search using the following search terms (copy and paste):
A software product for preparing U.S. Gift Tax returns
