I would think that asking this question you might be pushing the line on this rule but I would check with CSFL on that one:

10. Competitors are not permitted to obtain any information from non-competitors who have been on the tournament body of water 8 days prior to the tournament and any cut off times. Additionally, competitors are not permitted to pre-fish with non-competitors who have been on the body of water within 8 days prior to the tournament or during any cut off time. It is not permitted to pre-fish during this time with an angler who has won money on the body of water within 2 years. Competitors are not permitted to render guide services at any time doing so will result in disqualification.

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Having said that, your best bet would be to discuss this with the Boater you draw for each day of competition, or try and find a day or two to practice the lake. Sorry that my answer isn't of much help, just wouldn't want to see you breaking a rule if you didn't know better....