The topic of co-anglers will draw a lot of feedback from pros. Most Elite Series pros will tell you that one of the best things they like about B.A.S.S. is .not having the distraction of a co-angler in the boat. I've fished with hundreds and hundreds of co-anglers over the years, and have seen it all in terms of the great ones to fish with, and the nightmares. What I can tell you is the co-anglers I've fished with who do the best, and the ones who have won with me, are the ones I don't even know are in the boat. They fish their own water and many times behind the boat.
The reason most co-anglers struggle is they don't understand angles. I try and educate them about this, but few really understand and use this to their advantage. Most of them strive to cast in front of the boat as much as they can get away with. This is their biggest mistake because they don't have the proper angle. I fished for years with two of the greatest co-anglers of all-time, Frank Divis Jr. and Rodney Chmolack, during practice. Both of them have had incredible success as co-anglers, and many times I've seen them dragging baits behind the boat and catching fish .. because they understand angles. They don't try and rush or compete with their pros.
Being a co-angler is a great opportunity to learn if you approach it with this attitude, but I've seen a definite trend in super-aggressive co-anglers who create tension in the boat. Most have jobs they go back to, and fail to realize the pros have no other form of income and are fishing to pay bills, mortgage payments and put food on the table for their families.
My advice to co-anglers would be let the pro know you are there to learn, back off, don't rush them, and let them have the water they are fishing to themselves. Fish what you can from the back. When most pros see you are doing this, they will go out of their way to help you learn, share secrets and tips and more. This will make your experience as a co-angler much more valuable in the long run than being aggressive trying to win a few hundred bucks.