Thames to Laleham Camping to Eton

Thames to Laleham Camping to Eton
Day 1: if do not find place to sleep:
Back from Walton bridge (=25 km):
River House, 85 Esher Rd, Hersham, Shepperton, Walton-on-Thames KT12 4LN Walk About 1 min, 161 ft Swan Walk 555Heathrow Airport 16 min (15 stops) · Stop ID: surdgmga Green Street 235North Brentford Quarter 23 min (25 stops) · Stop ID: surdjatw The Bell (Stop U) 237White City 31 min (42 stops) · Stop ID: 54149 · Shepherd's Bush (Stop B) Walk About 1 min Shepherd's Bush Station (Stop D) 316Cricklewood, Bus Garage 35 min (23 stops) · Stop ID: 52602 · Tickets and information Hallmark Connections Transport for London
Day 2 (25 km) stop at Datchet high street?
High St , Datchet, Slough Walk About 2 min, 259 ft South Western RailwayBarnes 35 min (9 stops) Richmond Walk About 1 min Richmond OvergroundStratford 26 min (8 stops) · Platform 4 Brondesbury Walk About 1 min Brondesbury Station (Stop C) 332Brent Park (Superstores)
At Staines upon Thame: shops