Hi dcon-48,
Welcome to the Heartland Owners Forum and Family. We have a great bunch of people here with lots of information and all willing to share their knowledge if needed.
When you go for PDI, be sure you check everything. Make sure everything operates and you can operate everything. Have it hooked up to power and water so you can check the operation of the water system and draining the tanks and for leaks. If possible, stay at the dealer overnight at least to check it under living conditions without anyone pushing you to get finished. There are so many things in these units now, it takes a while to look it over and check.
The Heartland family is here for you if you need help.
Enjoy the forum and you new unit.
Jim M
PS... if you lived in South Texas,,, you would not need to wait
was about 75 here today..