Have you thought about the new PSH 12'6 and 14'er.
I took the 14 for a paddle in bay surf, and it was messy, and I felt i was about 10-15 kgs to heavy for it ATM but when it got on a wave it was fun. It will probably never win any races, but then again, either will I (or by implication....)

Its not quite 30" but close enough.
Having spent sometime last year looking around for a 30" board I came to the conclusion there weren't many, I found the 12'6s whilst 30" wide really suffered for lack of stability for me, and others said they were super stable. I think anything is stable in complete FW but as I mostly paddle in the Baysurf area, its rarely FW. You might be more thinking Narrabeen Lake, however ATM in new for the 14s I think you have;
Coreban Dart
Fanatic something (this might still be coming)
PSH 14
Starboard Touring
12'6s are mostly 30" wide I found. I liked the look of the JP when I saw it in WSS but decided a 14 was my choice, and am happy with that.
I ended up buying the Angulo Shaka and whilst it took sometime to get really comfortable on a wave, I love it, its super stable, and doesn't mind paddling into or with a bump. To boot its great to surf up to 3'

- downside its heavy

You maybe just need to jump on as many as you can in as many varied conditions as you can.
Greg