motoadve wrote:Preparing my trip for late March.
Initially wanted the route most direct.
It took me over Sinaloa area Mexico, so changed my mind.
Bah, they caught El Chapo this morning so I'm sure everything is fine now.

motoadve wrote:Then thought about crossing to Baja peninsula and fly along the California coast then Oregon and then thru a valley over I 90 to Seattle.
How safe is Baja peninsula? California coast? foggy?
Baja is safe. The coast that far south in California isn't foggy.
motoadve wrote:Would like to spend as little amount of time in Mexico as possible, so another route considering is fly toTapachula, then Pto Vallarta and enter the USA thru Laredo.
Then fly from laredo to the valley on the east side of California.
Going that far west and then coming back east to clear at Laredo doesn't make much sense to me. If you're trying to stay over lower terrain then just keep going north from PV. There are no northern states that are super safe, so whether you fly over Sinaloa or Coahuila probably doesn't make much difference. Either way you're gonna be fine.
Another option would be to head to someplace like Huatulco, then a quick hop over some mountains directly north toward Veracruz and up the gulf coast to either McAllen or Laredo. You would have fairly limited exposure to mountains and it would satisfy the goal of being in Mexico as short as possible. I have personal experience in Huatulco and Tampico and would happily recommend either of them from an aviation standpoint, but Tampico is a total dump once you get outside the airport. So that's something to think about if you're weathered in for a couple days.
If you aren't worried about flying in the mountains then you could go to Huatulco and head directly north to my neck of the woods near Querétaro, Celaya and Leon. Then continue north to Saltillo and finally Laredo. The Celaya/Saltillo/Laredo route is one I've flown a dozen times. There is only one or two spots where you don't have good options in an engine out scenario. I've flown the Huatulco to Celaya route some and there will be more time over inhospitable (though beautiful) terrain. This Huatulco/Celaya route is one of my favorite flights anywhere in the world. About half is along the pacific coast with the mountains tumbling into the sea and half is over verdant mountain forests. Great views...
Whether you go up the pacific or gulf coasts, there will be more moisture stacked up until the weather hits the mountains. March is still the dry season in the center of the country, but you will be flying over harsher terrain. So neither approach is perfect. For me, I prefer the mountains and the dryer air over the oceans and having to worry about being weathered out.
What's the reason that you want to spend as little time in Mexico as possible?