Pros:
Everything! This course is well layed out and very challenging. Located in the Santa Cruz mountains about 15 minutes from downtown, this 28 hole pro layout will require you to play your best.
DeLa provides endless possibilities as to which discs are necessary to use due to its multiple approaches on each and every hole.
The terrain is unique as you play with massive Redwoods, Eucalyptus, and many other trees and local folliage. Huge elevation changes throughout, and fast moving fairways play a major factor so just know that once your disc hits the ground it may continue to travel another 20-50 feet (which can be a pro or con depending on where it lands).
Along the way you will run into long tunnel shots, tight fairways, several doglegs left and right, and multiple uphill and downhill approach shots that require much finesse. On this course you will also come upon OB's which include asphalt roads/parking lot, and VERY steep ravines that most likely will not give your disc back.
The course layout has you starting from the parking lot having you throw in the NW direction and looping back four times throughout as you have a chance to stop at the parking lot for a drink, more discs from local vendors, lunch, or the restroom if needed.
The flow moves well due to the size of this course as it is large enough to keep people moving at a good pace (although some weekends can get pretty bad). The overall design is fantastic and the enjoyment factor here is second to none and the level of competition is some of the best in the world.
Cons:
Tees signs are a little broken down and the bathrooms can get pretty ripe on those really hot days considering the amount of foot traffic that comes in and out of there so you might want to try to go before you get there.
Other Thoughts:
This is where it all began for me and I have always been partial to this course for giving me its all and more. I feel at home here and it brings back a lot of happy memories. The view's are incredible including the epic "Top of the World", but has many other holes that are truely amazing. DeLa also hosts wonderful tournaments with a lot of history and prestige.
This course is "Disneyland" for adults. The locals are friendly and pick up games are quite competative. Although some people dislike the idea of paying to park, I think it is vital to maintaining such a prestigous course such as this. I recommend this place to anyone in the area. The experience is second to none in California and perhaps the entire west coast.