Launch advice needed for the lakes or rivers around Beddgelert (20 M. north of Portmadog, N.Wales). Afon Glastyn, on the A498 is closest, but any info. on good spots to launch a 2.7 SIB with battery and Elec. O/B., waveline wheels on transom, single handed operation. Parking for small van needed. Any local Knowledge? Thanks for any Help