If I couldn't have an electric awning, I go with a patio umbrella and forget an awning altogether. Most folks don't use their manual awnings because they're a PITA to roll out and put away so what the use in having one?
Don Ford
2004 Safari Trek 31SBD (F53/V10 20,500GVW)
'09 HHR 2LT or '97 Aerostar MiniVan (Remco driveshaft disconnect) for Towed vehicles
BlueOx Aventa II Towbar - ReadyBrake Inertia Brake System