SGH RV sells pre-owned motorhomes and travel trailers from its lot on east Alpine Boulevard in Alpine, carrying Class A, B, and C coaches alongside fifth wheels and toy haulers in a rotating inventory that typically spans eight to fifteen units. Collision damage on motorhome sidewalls, cap ends, and fiberglass roofs routes to full-service body facilities including Mapleview Collision on Mapleview Street in Lakeside, whose 20,000-square-foot shop accommodates oversize vehicle panels. The dealership offers in-house financing with online credit applications and a loan calculator, and its consignment program accepts trade-ins from owners looking to upgrade or downsize their rig. Buyers and sellers in the used-RV market also overlap with automotive dealers along Woodside Avenue, where Red Star Auto Inc. on Maine Avenue handles tow-vehicle sales for fifth-wheel and travel-trailer owners. The far-east Alpine Blvd address puts the lot on the corridor between the Viejas Outlet Center and the Cleveland National Forest gateway, serving RV buyers headed toward the mountain and desert campgrounds along I-8 east.