Working for 2 (or more) companies at the same time. There is no "load". Your job is to enter calls for each company during the day, without working either job! Yes, on occasion you may perform necessary tasks, but they can be handled. Conflicts can be resolved by things like illness, or family problems.
Once, about 2 years ago I just couldn't attend a NSM because of a brother's hospitalization! Surprise, surprise, he recovered faster than expected! There is NO legal fallout! Worst case scenario is you lose one job for not working. For mgr. ride- alongs, customers want to see you do well, so they act like they know you. Smile a lot and act like you have met them before.
Remember there is time- off, use it only when necessary. The feel of 2 salaries- great!