Hi KUSTOMCARWIZ,
Welcome to the Heartland Owners Forum and to the family. We have a great bunch of folks here with lots of information and all willing to share their knowledge when needed.
If you have questions about anything in/on your unit, you can find the answer most likely right here. We have a great search engine on the forum, both simple and advanced. Sometimes that is the fastest way to find an answer instead of waiting on someone to reply.
Also be sure and check out our Heartland Owners Club. Join us at a rally when you can and meet lots of the great folks here and make friends for a lifetime.
When you go to pickup your new Gateway make sure and do a very slow and complete PDI. Check everything from top to bottom, front to back and make sure everything works.
Let us know how it goes and if you have questions.. we are here.
Jim M