I used to go down at low water springs to really see and understand whats going on down there.
Getting a drink in from the the pub and to then sit watching the water run out for the hour up to low water can be hugely educational to see whats happening (with no stress or worry of grounding or needing a tow)
I think its sort of a rite of passage at mudeford to run aground/ need towing / give a tow/wreck a prop and get used to thinking 2 foot of water is 'loads'......