To reach the intersection of I-10 and I-215 in San Bernardino:
--from Los Angeles area and north, take I-10 East
--from Long Beach area, take Hwy 91 East
--from Orange County, take Hwy 91 East
--from San Diego, take I-15, then I-215 North
--go NORTH on I-215 for 6 miles to fork
--bear RIGHT on Hwy 30; exit at Hwy 18 (Waterman Ave.)
--go LEFT on Hwy 18 for 22 miles to Lake Arrowhead turn-off
To reach the Burnt Mill Beach Club in Lake Arrowhead from Hwy 18:
--go LEFT to Lake Arrowhead on Hwy 173 for 2 miles to 4-way stop
--at the 4-way stop, veer LEFT
--turn RIGHT (your second opportunity) onto Village Shops Road
--make an immediate LEFT onto Resort Road, passing in front of the Lake
Arrowhead Resort
--make your next LEFT onto Villa Way
--take Villa Way down to the Burnt Mill Beach Club