Leading Value in the RV Industry. The Oasis has all you need for an impressive home base. The Shasta Oasis travel trailer is a great choice to make as your home base when you need or want to get away and experience a simpler lifestyle for a few days or a week-long vacation. Choose the perfect camping location and let the Oasis do the rest. Call for more details. Credit Guys Indoor Auto Sales 33 Emes Road (McPhillips just inside the Perimeter) 204 338 8625 Toll Free: 1(866) 847-4912 Dealer Permit #0255