Travelling from Tassie to Geraldton from end of October to early November to windsurf, just wondering what the best gear to bring with me would be for wave riding and jumping?

Would like to try and limit it to one board, but may consider bringing two. Was thinking of bringing 4.5, 5, 5.7 wave sails and either Naish wave 87(has thruster or single fin option) or Starboard Kode 86 (single fin) or bring both boards. Weigh about 83kg

Advice appreciated