41 is good but you might like a 40.
40-42 is the general range for wakeskates.you can ride which ever one you want.
41 works for anyone.
im the same weight but i prefer a 40 because i like the feel of a smaller skate and it feels easier to control and throw around. but i like really wide tails so i still have tons of surface area in case im sketch catching a trick and so my toes dont drag when i edge.
A bigger skate is generally better for w2w riding but for a it might be sloppier to throw around.