You need to know how many watts your ac will draw to size it to a generator.
An ac 'soft start' enables many campers to use a generator while camping. It's the starting watts that usually limit whether you can start the ac and the soft start will help. Many people install it themselves.
Unless you're boondocking, your ability to use the generator will be regulated by the campground and many only let you use it during certain hours. Plus private campgrounds usually won't let you use it. That generator is below 60decibles which is the max allowed at national parks.
I haven't shopped for generators for some time, so you might want to search the forum for recent advice.
Welcome to the forum!