My suggestion, for a family man don't bother, I've had four of them over the years, great when you're in 20's and 30's (especially if single)
but the with the maintenance and electricity costs they're not worth it IMO.
You'll use it at first but then tire of it, the one I have now get's used 5 or 6 times a year, it's a 6000 lb cash cow.