When choosing the correct storage cover for your 2007 Skyline Rampage M187LTD toy hauler I recommend The Adco SFS AquaShed RV Cover for Toy Hauler Travel Trailer - Up to 24 foot Long - Gray # 290-52272.
This cover can cover up a toy hauler between 20 feet to 24 feet long. This cover works best for short-term storage in moderate climates with moderate moisture. The cover has zippered panels on both the passenger side and the rear which offers easy access to the travel trailer interior.... view full answer...
We do have one entry door lock in white, from Global Link:
- Global Link RV Entry Door Locking Latch Kit with Keyed Alike Option - White # 295-000021
The Global Link # 295-000021 will fit doors that are 1-1/4" to 1-1/2" thick and latch cutouts that are 2-1/2" wide x 3-1/2" tall to 3" wide x 4" tall. There are no locks specifically for a Joey Nomad RV, so you'll need to make sure your entry door meets these measurements. view full answer...
If you measured from flange to flange on your slide out and got 153-1/2" then the correct slide out topper for your trailer is the Solera RV Slide-Out Awning - 13'1" Wide - 48" Projection -White # LCV000163300; it's also available in Black # LCV000168109. view full answer...