You don't have to drive home for warranty repairs. Phone the company directly, explain your dilemma, and ask for the name and address of the closest warranty repair facility.
I did that for a repair on our 3 month old 5er. The company referred me to a dealer in Davenport IA for warranty repairs. The repairs were completed in one day, we spent the night in a Scott county CG (West Lake Park)
about 1/4 mile away and continued our trip the next morning.
Another option is to pay for having new hydraulic hoses made up ( these shops are in every mid-size city) and submit a claim to the manufacturer for reimbursement.
You can fasten the jacks up and drive home, then you lose leveling capability. Does the same hydraulic pump supply slideout movement?
If you want the service manual for your hydraulic leveling system, go to Lippert Components Inc