You will need one 15 AMP dedicated circuit for every blower within 50 feet. If you are at home most of the time this isn't a problem. If you have a huge home and no where near an outlet than you will need a generator.
At parks 95% of the time you WILL need a generator. Some parks have outlets but the majority do not. Generators are $80 and provide gas for 5-6 hours for one blower. If your jumper needs two blowers than you will need two generators.
If you plan to be there than longer than 5-6 hours just ask for more gas and we will bring more at no extra charge. We will show you how to refill.