Congrats! Hope it went well.
It's a bit too late now, but for anyone else, make sure someone packs you both a takeaway food box, as well as beverages.
When we got married, we spent the whole time going around talking to people and neither one of us got a chance to really eat. Fortunately, someone with experience had thought ahead. We ended up back at our place super late, tired, happy, starving, and grateful to discover the goodie bag.