Welcome to the forum! There is a lot of helpful advice here!
Do you pick up your trailer in 18 days? If so, pay close attention during the PDI (pre-delivery inspection). Make sure everything works properly, that all the doors and windows open and close properly, etc. If something major shows up, you may want to refuse delivery until it is rectified. Some things are difficult to get fixed as dealers often have trouble getting the right parts, etc. It took us a year and a half to have all our warranty issues addressed, and that didn't happen until we took it back to the factory!
2012 Cruiser Sahara 330SS
2015 F250 Super Duty diesel