Pros
This job can be physically and mentally draining. However, if you persevere and stick to the schedule, you can most definitely make 20k plus in your first summer. You will gain a considerable amount of sales experience.
Cons
The schedule is pretty much 9a-9p M-F and 9a-3p on Saturday. The heavy workload consists of morning meetings, driving to and from area, and knocking door to door selling pest control service contracts. These guys also make money off of recruiting so if you were contacted by a current rep about selling, consider all your options and prior skills before joining. They are sales pros they will know how to make you think its a good idea. Almost everybody is LDS which is not a bad thing, it can just make you feel a little weird.