freewave boards work well for beginner wavesailors, there turn pretty good on waves, and with your weight you could realy dig the bigger rails in hard. they plane faster, great for cross on-shore conditions and are great to jump. most float really well for there size too. i weigh 90 kgs at the moment

and can still uphaul a 95 litre freestyle wave board. but i have found that most come with way too much fin, the last one i had come with a 28cm fin, i ditched that for 23cm in the same fin to wake it better in the waves, and a bit more slidie

well if thats a word.