Condolences  Patricia . RIP Jim. 
Ford builds reliable trucks that will get you there and back safely. Keep the tires and brakes maintained, and change the oil , atf  and  coolant on schedule. But just in case, always have an emergency towing and roadside assist policy like Coachnet or Good Sam.
Phoenix USA builds a solid and reliable coach using quality components and common systems. Look over the system manuals that came with your owners manual and carry them with you. Browse the excellent how to videos on the Phoenix website that Earl and Kyle made. Most importantly, monitor and maintain the coach batteries. Buy a simple  4 digit voltmeter that pugs into any one of your 12v cigarette lighter style plugs that Phoenix installed for adding a television, not one of the plugs on the dash. You can buy them from Amazon or Ebay. Monitor the coach battery voltage so you are aware of any potential problems  ahead of time !!
Carry a small basic tool kit including screwdrivers, pliers, needle nose pliers, scissors, a  box cutter knife, a  crescent wrench, a small socket set, electrical tape, zip ties, duct tape, flashlights, extra batteries,  and an auto ranging volt-ohm meter. It’s actually quite simple to  learn how to measure for 12V DC voltage and to check for continuity and open fuses if something fails to turn on. Just be sure to switch  off the coach batteries prior to checking for continuity or open fuses with the ohm meter.
Consider using the Uber app on your phone  instead of a toad. A ride is only 10 minutes away anywhere there is cell phone service.  Don’t extend all 3 slides on shorter trips if you don’t need them all.
Maybe look into getting a Thousand Trails annual camping pass. Non-members can make online reservations at rvonthego.com. Get a feel for the amenities, friendly people,  and benefits of their network.  I have not yet  purchased an annual pass , but we have met some nice friendly people at Thousand Trails resorts  who travel extensively within the network.
Keep on truckin’ !!