Outdoor dual switch and outlet - can's use both @ same time
Outdoor elec. Need.. existing reg 110 outlet (on an AFGI breaker) G/B/W wires present & connected... what is proper wiring for the following please?. want to take G/B/W 12 gage wires and run in 1/2" schedule 40 conduit from this outlet to a dual waterproof light switch box on wall... approximately 10' away. One switch is to turn on/off 2 separate pillar lights (on same one switch - pillars about 15' apart) and the other (2nd) on/off switch on box to another/different/new 110 exterior outlet (to operate H2O fountain or other appliance/light). At one point it seemed as if I had wiring right based on tester... both light switch and outlet switch worked fine separately and trip separately, HOWEVER, when I attempt to turn both switches to operate 2 pillar lights and fountain at same time, everything 'trips' and not operate. How and where do I run elec. Wires to ensure all works properly please? Thank you for help ASAP as have pending Code inspection next week!