Need ideas for bassboat rod holders

[HURRICANEBOB]

I need some ideas on how to mount some rod holders that can I can use for trolling cranks for walleyes and also setlining for cats while anchored. I'm putting them on a 17' Javelin fiberglass bassboat and don't want to go drilling a whole bunch of holes in the glass. I saw the little spider rig bars at Bass Pro but a)they looked flimsy for the $100 price and b)they don't look like they'd do real good for trolling.

Any of you guys have holders mounted on your fiberglass boats? I'm open to any suggestions or photo ideas here. Thanks.

I went with Scotty HT360 Triple Rod holders. 1 base, 4 holes, but 3 rod holders.

http://www.cabelas.com/link-12/produ...:referralID=NA

And Just $89 at Cabella's, but at Hodges Marine, http://www.hodgesmarine.com/Scotty-T...R-p/sco256.htm
Just $68!!!!! So you can mount 2 sets, have just 8 holes to drill, have 6 rod holders, and spend just $136.