You can use the JR Holding Tank Heater # 372HTH-A on your 30 gallon and 45 gallon tanks but you would need to use more than one per tank. On the 30 gallon tank you'd need to use two and on the 45 you'd need to use 3. view full answer...
The Jensen RV Stereo # JWM70A has three zones which allow you to adjust volume in three different places basically. You'd need to determine which zone controls the outside speakers and turn it down or mute it. view full answer...
It sounds like you are needing to get a slide-out awning for your RV, but that your awning arm could be an obstruction. In order to use a slide-out awning like the Solera RV Slide-Out Awning # LCV000165063, you will need at least 7" of clearance on both sides of your slide-out box.
Since you do not have 7" of clearance, you will need to order the next size down in order to have the appropriate clearance. Measuring for the correct slide-out awning should be done by measure from the outside... view full answer...
The Hollywood Racks RV Rider 2 Bike Platform Rack for Fat Tire E-Bikes - 2" Hitches - Frame Mount # HLY64FR will work well for you utilizing that Curt # E-100. Both are rated for and designed for that compatibility. view full answer...