Our STD's will be magnets with one of our engagement photos on it and just say when we're getting married, the city, and that a formal invite will follow. I had wanted to put the address for our wedding website on these also so that guests can look up directions, attractions, and hotel booking info before the invites actually come out. But will they think we're just fishing for presents by doing this (since our registries are also on our website)? I have not seen an STD with the website on there, so I didn't know.
Also, even if we do this, I know some guests (esp. our elderly relatives) won't check the website. How do I share info about hotel blocking--that they get a discounted rate if they book by a certain date? Is it OK to put this on the actual invitation?