How can you DIY and repair an entire damaged roof on a 30 ft. travel trailer?

30 Ft. Jayco has a UV damaged roof. Estimate to have it replaced with a rubber roof is $3,000. Is there anyway to repair it yourself ?

First try a heavy trailer top coating from Henry Inc http://www.henry.com/Cool_Roof_Coatings.28.0.html They also have patching compounds for problem areas before you apply the top coating. Local building supply home centers carry Henry products.