Yes, there is a registry tab at the top of the wedding website. We appreciate any contribution you feel like making!
There is parking at the venue, and the ceremony and reception are being hosted at the same place.
July 1st, or as soon as possible, whichever comes first :). The completed guest list will be required by the venue in mid July.
Formal/Semi-Formal. Keep in mind the rustic nature of the venue.
Only if you were asked if you were bringing a plus one when you were invited and you said yes in an official RSVP.