My Son is a Longboarder ( I'm an ex-Skater from the 80's myself)
So i Know how much fun skating is and I don't want to rain on your parade but. . . .
Huskies and Skating of any kind is a recipe for disaster.
You know how esay it is for a simple stone to stop your board dead.
You then hug the tarmac at great speed.
If you're being pulled by your dawg one of two things will happen You'll get dragged along the road or you'll let go of the lead
and chasing any husky is not easy and not fun
especially as you may also be injured at this point.
and if a stone doesn't throw you off your board a Huskies tendency to sod off in random directions will do that for you too.
Please, please take my advice, if you want to be pulled by your Husky get a proper bikejoring Kit or an under the saddle mounting kit both for mountain bikes
Or invest in a proper rig, and do it safely.