Hey Hawkers and welcome. I'm a big supporter of TSW and can't rate them enough. I don't and never have worked for them and just a very happy returning customer. Yes they get the odd board with a drama but they pump out heaps of good quality stuff and standby their warranty. I'm on my third evoke where my first developed an issue, 1 email later and I got a call from the store, returned it 2 days later and it was replaced no questions asked where I upgraded to my first carbon. One of my other mates spent the big $$ and bought a big name yellow board which is a nice board. It developed large 50c size bubbles on the bottom side and he eventually got it replaced but it took 4 months of nagging and dramas where I had none of that at all.
That was 3 boards ago now and I've had no other issues whatsoever and love the evokes and have kept upgrading to the newer models. I was 95 kgs and surf the 7'11 no worries but I've also surfed my whole life. You can't go wrong with the 9'2 for yourself and son which will be great to paddle flat water and also start to learn to surf on. Definitely go the carbon if you have the $$ as they are really tough and light too. I have 2 good mates who are 112kgs ish and both surf the 9'2 evokes no worries at all.
I've lost a few kgs and about to buy a carbon vex chasing some short board memories and can't wait.
Their paddles are great too and if you have bad shoulders I highly recommend the platinum paddle. I upgraded to one after some good advice and my shoulder pain lessened greatly due to the smaller blade. Just don't leave it under the truck and drive over it like I did last week as now I have to buy another. Doh.
I do like rail tape and it's really a personal thing. I always use ion rail tape as it's easy to put on and great stuff. I use it mainly to protect the board when not in the cover, but not from the paddle as it's easier to tape the blade of your paddle with sparky tape and i do that too. Look up dj's video re that, legend!
Don't be scared of the cheaper priced boards mate and the people who slag off on the company as I've had nothing but great service with a really solid competitive product by a company that isn't trying to rip you off.
Cheers Whitey and happy surfing.