Gorgeous Dress! My sister-in-law 2 be got her dress from Rayanne too!
Although I'm on the NW Coast I know a few people and places down there from living there and having family down there so hopefully I can help some!
Cars... What are you after? Any particular style, make, model?
Band... What kind? Something acoustic or an actual 'rock' band? My brother plays in a band down there so I can get numbers
Churches... although I've never been in any of the 'big' churches down there, there are a few that are nice on the outside could be worth checkin out...
All Saints' Church, South Hobart
339 Macquarie Street
St David's Cathedral, Hobart
Cnr Murray and Macquarie Streets
St George's Church, Battery Point
28 Cromwell Street
Hope that helps... let me know if there's anything else!