I've ordered a new 2013 iSonic Speed 58 to replace both my iSonic Speed 49 + iSonic 90 (check out the advertisements under Windsurfing Boards).

The iS58 is 82 litres, 231 long and 58 wide, flat vee to double concave.

I can run my existing Severne Reflex III 7.8m, 7.0m + 6.2m sails on this new speed board, but am keen to know the fin types and fin sizes that would be good on this board.

Keep in mind I'm 94kg and will step down to this gear from the iS107/7.8 combo.

The iS58 will be my Lake George ride this coming summer, so I'll be considering fins that are 'weed speed' or certainly shallow water speed fins, namely:
- Tectonics Hornet
- Moo Custom
- Vector Fins Delta Weed Speed
- Curtis Speed Fire
- etc ...

Your highly intelligent thoughts and comments are greatly appreciated ...