Well it depends what vibe you're after. Catania - 1 hour drive to venue Siracusa / Ortigia - 10 mins drive to venue Noto - 40 min drive to venue Fontane Bianche - 20 min drive to venue Augusta - 30 min to venue
We would recommend hiring a car if you're not staying in Ortigia / Siracusa, as there are lots of lovely places to visit. If you'd prefer not, there is a direct train from Catania Fontanarossa to Siracusa - easy to book via trainline also. But I would check train times first.
We're getting married just out of season (season starts May 1st) - we'd recommend bringing something to cover the shoulders. Day time (should) be around 20/22.