Actually, the Fastway e2 # FA92-00-0800 you'd looked at would be ideal for you. The system is rated for 400-800 lbs of tongue weight which would be perfect for the travel trailer you mentioned. The system also offers a sway control component that's very effective on mild to moderate trailer sway which is very important because travel trailers are especially susceptible to sway caused by passing/oncoming traffic and cross winds. The sway control offered by this system will definitely make... view full answer...
I recommend the Adjustable Width Trailer Hitch Receiver # 13703 as there currently is not a custom fit receiver for your 2018 Palomino Real-Lite Mini RL-180 travel trailer. This hitch is adjustable to fit frames between 22" and 72" wide. view full answer...
I recommend reviewing the install and review videos I have attached to this page. While not your exact model camper they show and explain the Solera awning being installed on similar trailers. Please let us know what questions you may still have afterwards so may fill in the gaps.
Let me know the measurements that I may provide best recommendation of product. Such as the Solera 9'7" Wide - 48" Projection - Black, # LCV000251461. view full answer...