This is certainly an older thread, you might not receive a response, and will be reviving an previous thread. Make sure you take into account creating a new thread. So for slides and frames I have found JEM, Nighthawk, SVI, Caspian given that the suggestions from about 2 yrs back, https://www.zeemaps.com/map/klwcg?group=5253280&location=Santa%20Fe%20Springs%2C%20CA%2C%20USA