Flying smoke jumpers isn't what one could call "exciting." Seasonal work makes finding work off-season difficult; few operators want to hire you in the winter; fewer want to hire you part-year.
I haven't come across cases of pilots bringing their families into the field. Some will have their wives visit for a day or two, but your family won't be welcome at a base; they'll have to stay at a hotel. Some will rent a house or apartment, but given that you'll be away from base dropping jumpers anywhere in the system, you'll be renting hotels on the road, too.
Fire season isn't a "single man's game." It's very possible to have a family and still be an active family member, but understand that you'll be spending part of the year, the short duration of the fire season, on a relatively unpredictable schedule. Text, email, and phone calls become important.
Consider your goals. If you'll make better money doing corporate, and have a job after the season, and have upgrade potential, and a direction to go after that, then your question may have answered itself. If you enjoy the type of operating that the fire season brings, love the smell of smoke in the cockpit, and like a more relaxed pace of life, then flying fire may be for you.
Most of us in the fire season are married, most of us quite happily. I did what I do long before I met my wife, and she understood the fire season before we ever began dating. She has had occasion to visit during the season, though I'm often moving around enough that it's not worth trying to schedule a meeting, and I'm often away from airports where scheduled service is available.
Attempting to host family on the road adds to expense, and you'll probably find that you want to save your income and perdiem; adding to the expense is usually counterproductive. It's very possible to have an active family life while performing most aviation functions, and fire is no different, but you'll have to accept that most flying assignments will involve some time on the road as that's what aircraft do; they go places.