I don't have an ElkRidge, but I imagine that it would be no different than any other rig.
Be sure to use everything in the rig. More than once if possible.
One thing that I did when our rigs were new is that every time it rained I crawled around and checked under every window to check for dampness. In fact I still do that.
Best to catch a leak early rather than when the floor is rotted out.
So, what can you expect? Don't know, but don't be surprised by any problem.
Things can and do happen.
And remember, the Heartland Owners Forum members are here for you should any questions arise.
Have fun with your new rig.
Peace
Dave