Rectory Lane is a narrow public road and not ideal for parking, so please try and park at one of the waypoints provided;
If you're looking to explore the area around East Farleigh Bridge after finding the cache (the riverside footpath is a goody) then the station car park is an ideal base, although parking may cost so remember to check the signs! However, it's worth noting that there is no footpath up the main road to get to Rectory Lane from the station, so those with small children or pets may want to consider Glebe Lane, which will give you a nice walk through the orchards and is a lot safer.
Walking along the lane you'll want to be looking towards to river for a chance of seeing the cache, but don't forget to take in the views! There's no room in the cache to leave anything, so just bring a pen and your eagle eyes. Good luck and please replace carefully!