Here's what we put on our wedding website:
If you are traveling with us for our wedding, your presence is the absolute best gift we could ever ask for. Some who are not able to make it to the wedding have been asking about giving a congratulatory gift and we are appreciative of that, but it is certainly not expected. We are grateful to be surrounded by such wonderful people, and we cannot wait to celebrate with you all! Then underneath that we have a link to our registry... our wedding website is www.weaverandoostyen.ourwedding.com if you want to check it out! I looked up some wording for some other sticky situations and I think it turned out well...