Depends on what you plan to do with the RV. If you're just storing it there then a simple 15A circuit will do. If you want to run the A/C to cool it down at some point then 30A is a necessity.
In addition: If you want to run either the refer on A/C (if you have the gas/AC RV type refer) and/or the water heater on A/C (if you have a gas/AC tank water heater) you'd be better off with a 30A circuit.
I would guess that if you put a 15A circuit in there will be some point that you'll wish you put a 30A circuit in. Thus you're better off going with a 30A circuit.
You'd even be better off going with full 50A circuit to really future proof the shed.
|