There is an amazing amount of administrative work that has to be done for a new resident personnel appointment with limited potential for flexibility. Contract, training license application, insurance, health screening, and W-4 all have early deadlines (ranging from April 1 for the training license to April 30th for the health screen documentation).
For anyone planning an extended trip without access to internet and/or postal service, I urge you to contact your new coordinator as soon as you get your Match results. It will be important to develop an action plan and prioritize the paperwork. Some things, like direct deposit or privacy training can probably be done when you get back, but certain items, such as lack of licensure or health screen clearance, will undoubtedly keep you sidelined, and that would make for a bad beginning.