以上を考慮してルールは以下のようになりました。

pass in quick on rtls0 from any to any
pass out quick on rtls0 from any to any
pass out quick on rtls1 proto icmp from any to any keep state
pass out quick on rtls1 proto udp from any to any keep state
pass out quick on rtls1 proto tcp from any to any flags S keep state keep frags
block in log on rtls1 from any to any
block in log quick on rtls1 from 127.0.0.0/8 to any
block in log quick on rtls1 from 192.168.0.0/24 to any
block in log quick on rtls1 from any to any with opt lsrr
block in log quick on rtls1 from any to any with opt ssrr
block in log quick on rtls1 proto tcp from any to any with short
pass in quick on rtls1 proto tcp from any to any port = 20 flags S keep state keep frags
pass in quick on rtls1 proto tcp from any to any port = 21 flags S keep state keep frags
pass in quick on rtls1 proto tcp from any to any port = 22 flags S keep state keep frags
pass in quick on rtls1 proto tcp from any to any port = 25 flags S keep state keep frags
pass in quick on rtls1 proto tcp from any to any port = 80 flags S keep state keep fragsいてます。
pass in quick on rtls1 proto tcp from any to any port = 113 flags S keep state keep frags
pass in quick on rtls1 proto tcp from any to any port 30010 >< 30081 flags S keep state keep frags
pass in quick proto icmp from any to any icmp-type echorep
pass in quick proto icmp from any to any icmp-type unreach
pass in quick proto icmp from any to any icmp-type squench
pass in quick proto icmp from any to any icmp-type echo
pass in quick proto icmp from any to any icmp-type timex
pass in quick on lo0 from any to any
pass out quick on lo0 from any to any

...一見快調に動いてるようですが、
あからさまに蛸な部分がありましたらまたご指導お願いします。ではこのへんで

退散。