New old guy, new old sled, new old friends

sayin hello, 52 yo w/ my first sled, '06 M7, recently discovered the joys of snowmobiling. Never to late, right? I have been a couple of times w/my daughter over in eastern wa, but living in tacoma I'm sure I'll be spending most my time in the passes, and sure will be lookin for some riding partners. Self employed, so midweek riding always an option! Any advice, pointers, recomendations on any thing from riding areas to sled setup, warnings or threats, I welcome all!
Thanks in advance!

Mike

Ha! yes but they are the ones who took ME out for the fist time, so they have no one to blame but themselves! And endure they will!