We are having an informal ceremony on a Friday night (7 pm) with drinks and dessert to follow at a house on a lake. But then we plan to invite everyone back on Saturday for a day of boating, games, a cookout, etc. We are tentatively thinking we might go to a brewery with our guests who may be able to come in a day early on Thursday night (we're getting married in July and know a lot of teachers who won't have to take time off work), and maybe a send-off breakfast on Sunday morning.
I want to be able to tell people this, but our wedding invitation would be a book if I wrote everything. Is it sufficient just to send the invitation for the wedding and tell them to refer to our wedding website for more information so they will know about the weekend plans? Should I word the invitation as a "wedding weekend" instead of exchanging vows or other more traditional wording for a wedding?