Hi there, welcome to the forum!

If you want to dip your toe into the rep waters without spending too much, I'd recommend looking at one of Narika's noobmariners (Sead also sells these I believe)

http://www.repgeek.com/showthread.php?t=184657

For a Seadwller I'd look at this one from TrustyTime (I think Sead sells this exact one as well)

http://www.repgeek.com/showthread.php?t=174589

I have one of each, and while they aren't perfect (No reps are really), they are very nice quality.